Rolls-Royce Archives
| Identifier | Entry | ||
| scan0001 | Design status report listing modifications and their completion status for Bentley and 25-30 HP chassis. | ||
| View original record | (1) ITEM. BENTLEY CHASSIS. DESIGN POSITION. Forged connecting rod. Completed 6.1.36. Increased travel for Borg and Beck clutch to facilitate adjustment. In hand. Rubber mounted petrol pump. Completed… | ||
| scan0002 | Design position report detailing modifications and their completion status for 25-30 HP and Phantom III chassis. | ||
| View original record | (sheet 2) ITEM. 25-30 HP.CHASSIS - CONTINUED. DESIGN POSITION. Pull off spring and stops for clutch pedal - 11" Borg and Beck clutch. Completed 24.12.35. Scheme showing clearances in clutch case - 11"… | ||
| scan0003 | Design position report for the Phantom III chassis, detailing the status of various items. | ||
| View original record | (sheet 3) ITEM. DESIGN POSITION. PHANTOM III CHASSIS - CONTINUED:- Larger starter motor. Put aside. Simplified aluminium distance pieces in frame. Completed 14.1.36. More accessible hand brake… | ||
| scan0004 | List of modifications and their completion status for the Phantom III chassis. | ||
| View original record | (sheet 4) ITEM. DESIGN POSITION. PHANTOM III CHASSIS. (CONTINUED) Strengthened blade connecting rods. Completed 9.1.36. Revised undersheets. Completed 21.1.36. Modified risers to hot box. Completed… | ||
| scan0005 | Design position report for Phantom III and Wraith II chassis components. | ||
| View original record | (sheet 5) ITEM. DESIGN POSITION. PHANTOM III CHASSIS - CONTINUED. Front brake actuating lever, stop on carrier plate. Completed 21.1.36. Adjustable contact breaker and vernier. In hand. Revised petrol… | ||
| scan0006 | List of design items and their current status for the Wraith II chassis. | ||
| View original record | (sheet 6) ITEM. DESIGN POSITION. WRAITH II CHASSIS - CONTINUED:- Isolated gear change lever and horizontal hand brake In hand. lever. Layout of body types and frame. In hand. Rear axle. In hand.… | ||
| scan0007 | Design position report sheet for single cylinder and general research projects. | ||
| View original record | (sheet 7) ITEM. DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. 4 Star Unit - Vulture - Cylinder block. Completed 16.1.36. -do- - Star crankcase and crankshaft. " 15.1.36. -do- - 1/2 scale… | ||
| scan0008 | Design position report detailing the status of research and modifications for Merlin, Kestrel, and Bentley engines. | ||
| View original record | (sheet 8) ITEM. DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH.- CONTINUED:- Merlin "C" single cylinder unit - Increased radius between exhaust valve seats. Completed 22.1.36. Kestrel single… | ||
| scan0009 | List of modifications and their completion dates for the Merlin 'F' Engine, sheet 9. | ||
| View original record | (sheet 9) ITEM DESIGN POSITION MERLIN "F" ENGINE.- CONTINUED. Modified serrations for water pump rotor shaft. Completed 2.1.36 Modification to R.A.E. compressor mounting. " 3.1.36 " to hand starter… | ||
| scan0010 | Status report on current modifications and future developments for the Merlin 'E' engine. | ||
| View original record | (sheet 10) ITEM. DESIGN POSITION. MERLIN "E" ENGINE - CONTINUED:- Modified return pipe for oil heated throttles and improved adjustment for throttle lever for existing supercharger castings,and also… | ||
| scan0011 | Design position status sheet for Goshawk and Vulture engines. | ||
| View original record | ITEM. (sheet 11) DESIGN POSITION. GOSHAWK "C" ENGINE. Mounting and drive for Merzmark compressor. Cancelled. Strengthened cylinder end. " Mod. to water pump volutes to clear starter motor. " Gits oil… | ||
| scan0012 | Attaching a report on the progress of design. | ||
| View original record | 82917. Wor: from E/Lid. c. Sg. Hs. By. RHC. E/Rbr. E/Lid.1/HP.13.2.36. Progress of Design. We attach hereto report, which indicates briefly the progress that has been made in design work since we… | ||
| scan0013 | Design position report detailing the status of modifications for Bentley and 25/30 HP chassis. | ||
| View original record | (1) ITEM. DESIGN POSITION. BENTLEY CHASSIS. Increased travel for Borg and Beck clutch to facilitate In hand. adjustment. Clutch operating mechanism linkage - diagrams. Completed. Slipper wheel to suit… | ||
| scan0014 | List of design modifications and their completion status for the 25-30 HP and Phantom III chassis. | ||
| View original record | (sheet 2) ITEM. DESIGN POSITION. 25-30 HP. CHASSIS. - CONTINUED. Modified radiator - unbalanced shutters, etc. Completed 31.1.36. Improved position of carburetter filter. " 23.1.36. Clutch operating… | ||
| scan0015 | Design position report detailing the status of various components for the Phantom III chassis. | ||
| View original record | ITEM (sheet 3) DESIGN POSITION. PHANTOM III CHASSIS. 8" longer wheelbase chassis - Exhaust pipe. Completed 30.1.36. " " " - Frame stiffeners. " 5.2.36. " " " - Petrol tank filler. " 7.2.36. Drain from… | ||
| scan0016 | List of design modifications and their completion status for the Phantom III chassis. | ||
| View original record | (sheet 4) ITEM. DESIGN POSITION. PHANTOM III CHASSIS. Connecting Rod with solid Hall's alloy bearings - marine type rods. Completed 5.2.36. Modified strangler control for Stromberg carburetter.… | ||
| scan0017 | Design position report listing the status of items for the Phantom III and Wraith II chassis. | ||
| View original record | ITEM. (sheet 5) DESIGN POSITION PHANTOM III CHASSIS (CONTINUED). Strengthening of back axle casing to suit garage jacks, and deletion of inspection cover. In hand. Modification to isolated gear change… | ||
| scan0018 | Design status list for the Wraith II Chassis, marked as sheet 6. | ||
| View original record | (sheet 6) ITEM. WRAITH II CHASSIS - CONTINUED. DESIGN POSITION. Isolated gear change lever and horizontal hand brake lever. In hand. Layout of body typesand frame. In hand. Rear axle. In hand. Wraith… | ||
| scan0019 | Status report on single cylinder and general engine research projects. | ||
| View original record | ITEM. (sheet 7) DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. 4 Star unit - Vulture. 1/2 scale arrangement. In hand. " " - Cylinder head decompressors for starting. In hand. " " - Cylinder… | ||
| scan0020 | Design position status report listing modifications and their completion dates for the Kestrel and Merlin 'E' engines. | ||
| View original record | ITEM. (sheet 8) DESIGN POSITION. KESTREL ENGINE. Adaptation of R.R. airscrew hub to take Schwarz blades. Completed. Arrangement of airscrew oil pipes - Hamilton V.P. airscrew. In hand. Relief and… | ||
| scan0021 | Status report on modifications and future developments for the Merlin 'E' engine, sheet 9. | ||
| View original record | ITEM. (sheet 9) DESIGN POSITION. MERLIN "E" ENGINE - CONTINUED Mod. to stand pipe mounting - Starter gear - to retain oil in wheelcase. Completed. Priming and volute drain connections - to suit R.… | ||
| scan0022 | Design position report on future development for Merlin, Goshawk, and Vulture engines. | ||
| View original record | ITEM. (sheet 10). DESIGN POSITION. MERLIN "E" - FUTURE DEVELOPMENT - CONTINUED. Water pump with ball bearing rotor. In hand. Application of Hobson carburetter. In hand. GOSHAWK "D" ENGINE. Gits oil… | ||
| scan0023 | Cover note for a report detailing the progress of design work over the last fortnight. | ||
| View original record | x2917 Wor. from E/Lid. c.c. Mr. Hs. By. RHC. E/Hbr. E/Lid.2/IP.28.2.36. Progress of Design. We attach hereto report, which indicates briefly the progress that has been made in design work during the… | ||
| scan0024 | Status report on design modifications for Bentley and 25-30 HP chassis. | ||
| View original record | (1) ITEM. DESIGN POSITION. -------------------------------------------------------------------------- BENTLEY CHASSIS. Increased travel for Borg and Beck clutch to facilitate adjustment. Cancelled.… | ||
| scan0025 | Design position report listing tasks and their status for the 25-30 and Phantom III chassis. | ||
| View original record | (2) ITEM. DESIGN POSITION. 25-30 Chassis - Continued. Double oil seal - crankcase rear end cover - for experiment. Completed. PHANTOM III CHASSIS. Mod. to road wheel locking device to facilitate entry… | ||
| scan0026 | List of design position items and their completion status for the Phantom III chassis. | ||
| View original record | (3) ITEM. DESIGN POSITION. PHANTOM III CHASSIS. - CONTINUED. Final design of air silencer. Completed 25.2.36. Modified dynamo armature to improve commutation. Completed. Mod. to side spare wheel… | ||
| scan0027 | Design position report detailing modifications for the Phantom III and Wraith II chassis. | ||
| View original record | (4) ITEM. DESIGN POSITION. PHANTOM III CHASSIS - CONTINUED. Mods. to hand brake linkage to provide for movement of equaliser. In hand. Shield to prevent brake rope fouling axle rebound strap. In hand.… | ||
| scan0028 | Design position report detailing the status of various components for the Wraith TT Chassis. | ||
| View original record | (5) ITEM. DESIGN POSITION. WRAITH TT CHASSIS - CONTINUED. Raised front engine mount Front engine suspension. In hand. Rear engine rest arms. In hand. Front of engine oil pipes. In hand. Controls… | ||
| scan0029 | Progress report on single cylinder and general research projects. | ||
| View original record | ITEM. (6) DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. Vulture 4 star unit - 1/2 scale arrangement. In hand. " " " - cylinder head decompressors for starting. Completed 24.2.36. " " " -… | ||
| scan0030 | Progress report on design modifications and their status for the Kestrel and Merlin 'E' engines. | ||
| View original record | ITEM. (7) DESIGN POSITION. KESTREL ENGINE. Arrangement of airscrew oil pipes - Hamilton V.P.airscrew. Completed 20.2.36. Relief and supply valve for R.R. Heleshaw V.P.airscrew pump. Completed 17.2.36.… | ||
| scan0031 | Design position report detailing modifications and future development for Merlin and Goshawk engines. | ||
| View original record | ITEM. (8) DESIGN POSITION. MERLIN "E" ENGINE. - CONTINUED. Mods. to Hamilton airscrew oil relief valve. In hand. Travel of pilot throttle lever - Hobson Variable Boost Control. Completed 27.2.36.… | ||
| scan0032 | Design status report for various components of the Vulture engine. | ||
| View original record | (9) ITEM. DESIGN POSITION. VULTURE ENGINE. Crankcase. In hand. Reduction gear design. In hand. Engine attachments to framework. In hand. Airscrew shaft. In hand. Supercharger. In hand. Auxiliary… | ||
| scan0033 | Fortnightly report on the progress of design work. | ||
| View original record | +2917 Wor. from E/Lid.. c.Sg.Hs.By.RHC.E/Rbr. GRAN E/Lid.1/HP.16.3.36 Progress of Design. We attach herewith report, which indicates the progress that has been made in design work during the last… | ||
| scan0034 | Design position report detailing the status of items for Bentley, 25/30 HP, and Phantom III chassis. | ||
| View original record | ITEM. DESIGN POSITION. BENTLEY CHASSIS. Clutch operating mechanism for cantilever pedals. Completed 10.3.36. Dip stick oil level indicator. Cancelled. Redesigned tachometer drive to improve… | ||
| scan0035 | Design position list detailing modifications and their status for the Phantom III chassis. | ||
| View original record | (2) ITEM. DESIGN POSITION. PHANTOM III CHASSIS. Forged connecting rods. Put aside. Strengthening of rear axle casing to suit garage jacks. Completed 28.2.36. Terraplane type rear engine suspension.… | ||
| scan0036 | Design position status report listing modifications and components for the Phantom III and Wraith II chassis. | ||
| View original record | ITEM. (3) DESIGN POSITION. PHANTOM III CHASSIS - CONTINUED. Modified recommendations to coachbuilders. In hand. Modification to distributor rotor and blade. In hand. WRAITH II CHASSIS. Front wheel and… | ||
| scan0037 | Design position report for the Wraith II model, listing various components and their status. | ||
| View original record | (4) ITEM. DESIGN POSITION. -------------------------------------------------------------------- WRAITH II - CONTINUED:- Synchromesh 2nd speed gearbox. In hand. Battery box suspension. In hand. Exhaust… | ||
| scan0038 | Status report on various single-cylinder and general research engine projects. | ||
| View original record | ITEM. (5) DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. Vulture 4 Star Unit - 1/2 scale arrangement. In hand. " 4 " " - piston arrangement. In hand. " 4 " " - epicyclic drive for battery… | ||
| scan0039 | Design position report detailing the status of modifications for Kestrel and Merlin 'E' engines. | ||
| View original record | (6) ITEM: DESIGN POSITION. KESTREL ENGINE Adaptation of oil seal rig for Gits oil seals - rear end of airscrew shaft. Completed. Mod. to adaptation of Schwarz blades to R.R. Heleshaw hub. In hand.… | ||
| scan0040 | Status report on modifications and future developments for the Merlin 'E' engine. | ||
| View original record | ITEM. (7) DESIGN POSITION. MERLIN "E" ENGINE. Mods. to diffuser stud covers on rear half supercharger casing. Completed 11.3.36. Cyl. head and locating washers, screwed plug replaced by taper plug,… | ||
| scan0041 | Design position status report on components for the Goshawk 'D' and Vulture engines. | ||
| View original record | ITEM. (8) DESIGN POSITION. GOSHAWK "D" ENGINE. Gits oil seal adaptation to airscrew shaft. Completed. Crankcase - upper half. In hand. " - lower half and oil pumps. In hand. Supercharger. In hand.… | ||
| scan0042 | Chassis design work amongst the Design Office staff. | ||
| View original record | Hs. Hs/Rm. RHC. x2417 E/Lid.1/HP.18.3.36. Chassis Design Work. ------------------ The attached table shows the distribution of the design work on the various units of the car amongst the four sections… | ||
| scan0043 | Chart assigning design items to section leaders and experimental department specialists. | ||
| View original record | COLUMN 1: DESIGN SECTION LEADER JNR. HDY. EV. Psn. COLUMN 2: ITEM OF DESIGN. ENGINES. Radiators & Fans. Exhaust System Dashboard and its Noise Insulation Petrol Pumps & Filters Undershields. Engine… | ||
| scan0044 | Chassis engine research and development for the Phantom III and 25/30 HP engines. | ||
| View original record | X2917 Sg.and-Wor. from E. C. Hs. By. RHSv E.1/HP.30.3.36. Chassis Engine Research and Development. The following report gives the present position of chassisengine research and development as… | ||
| scan0045 | The future development of the Wraith and Bentley engines. | ||
| View original record | (sheet 2) Future Wraith Engine. As it is probable that the future Wraith engine will be a small twelve cylinder the simplest possible layout of power unit will be necessary. In this connection it is… | ||
| scan0046 | Page discussing exhaust system losses, an experimental overhead camshaft Bentley engine, and methods for investigating engine smoothness. | ||
| View original record | (sheet 3) the exhaust system can be examined with a view to further reducing losses. A development is in hand to obtain an ignition governor characteristic suitable for the high compression ratio of 7… | ||
| scan0047 | Progress report on design work over the last fortnight. | ||
| View original record | Work from E/Lid. c. Sg. Hs. By. RHC. E/Hbr. 8291 E/Lid.1/HP.31.3.36. Progress of Design. We attach herewith report, which indicates briefly the progress that has been made in design work during the… | ||
| scan0048 | Design position report listing updates for Bentley, 25/30 HP, and Phantom III chassis. | ||
| View original record | ITEM. BENTLEY CHASSIS. DESIGN POSITION. Redesigned tachometer drive to improve lubrication. Put aside. Petrol pipe for fitting filters on the 2nd crossmember of existing cars. In hand. Mod. to… | ||
| scan0049 | List of design modifications and their completion status for the Phantom III and Wraith II chassis. | ||
| View original record | (sheet 2) DESIGN POSITION. ITEM. Phantom III Chassis - Continued. Modified recommendations to coachbuilders. In hand. Modification to distributor rotor and blade. Completed. Oil hole in connecting rod… | ||
| scan0050 | Design position list for components of the Wraith II chassis, sheet 3. | ||
| View original record | (sheet 3) ITEM. DESIGN POSITION. WRAITH II CHASSIS - CONTINUED. Front brake operation. In hand. Front suspension. In hand. Rear brake intermediate levers and 3rd crossmember. In hand. Isolated gear… | ||
| scan0051 | Design position status update for various components of the Wraith II chassis, sheet 4. | ||
| View original record | ITEM. (sheet 4) DESIGN POSITION. WRAITH II CHASSIS - CONTINUED. Side and cross steering tube layout. In hand. Starting handle brackets. In hand. Radiator. In hand. Pedals. In hand, | ||
| scan0052 | Progress report on various single cylinder and general research projects, listing each item and its status. | ||
| View original record | ITEM. (sheet 5) DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. Vulture 4 star unit - 1/2 scale arrangement. In hand. " 4 " " - piston. In hand. " 4 " " - flat type cyl. head with wet joint. In… | ||
| scan0053 | Progress report on design modifications for the Kestrel and Merlin 'F' engines. | ||
| View original record | (sheet 6) ITEM DESIGN POSITION. KESTREL ENGINE. Mod. to adaptation of Schwarz blades to R.R. Hele Shaw hub. In hand. Application of Automatic mixture control to Kestrel X engines. Completed 30.3.36… | ||
| scan0054 | Status report on design modifications and their completion dates for the Merlin 'F' engine. | ||
| View original record | (sheet 7) ITEM. DESIGN POSITION. MERLIN "F" ENGINE - CONTINUED. Conduit screened ignition wiring - outlets in aluminium drawn bar. Completed 20.3.36. Modified boost pipe and supercharger casing.… | ||
| scan0055 | Development status report for the Merlin, Goshawk 'D', and Vulture engines. | ||
| View original record | ITEM. (sheet 8) DESIGN POSITION. MERLIN - FUTURE DEVELOPMENT. Modified cylinder block with end to end coolant flow. Completed. Controls and pipe work for Hobson carburetter. In hand. Screening and… | ||
| scan0056 | Design position report on various components of the Vulture engine. | ||
| View original record | ITEM. DESIGN POSITION. VULTURE ENGINE - CONTINUED:- Engine attachments to framework. In hand. Airscrew shaft. In hand. Supercharger. In hand. Auxiliary Drives. In hand. Cylinder liner and piston -… | ||
| scan0057 | Covering memo for a progress of design report. | ||
| View original record | Mem. from E/Lid. c.c. Sq. Ldr. Dy. RHC E/Rhr. Progress of Design. We attach herewith report, which indicates briefly the progress that has been made in design work since our previous report -… | ||
| scan0058 | Design position report listing the status of various chassis modifications for Bentley, 25/30 HP, and Phantom III models. | ||
| View original record | ITEM. DESIGN POSITION. BENTLEY CHASSIS. Petrol pipe for fitting filters on the 2nd crossmember In hand. of existing cars. Seapak noise insulation on dashboard. Completed 9.4.36. Aluminium rear brake… | ||
| scan0059 | List of design position updates and their completion status for the Phantom III chassis. | ||
| View original record | ITEM. (2) DESIGN POSITION. PHANTOM III CHASSIS - CONTINUED. Improved engine breather pipe. Completed 9.4.36. Modified marine type connecting rod for Hall's metal bearings. In hand. Rubber mounting of… | ||
| scan0060 | Design status report for Phantom III and Wraith II chassis components. | ||
| View original record | ITEM. (3) DESIGN POSITION. PHANTOM III CHASSIS - CONTINUED. Modified damper governor control and undersheets to suit altered gearbox mounting. In hand. Mods. to clutch adjustment screws and retaining… | ||
| scan0061 | Design position report for the Wraith II model, listing the status of various components. | ||
| View original record | ITEM. (3A) DESIGN POSITION. WRAITH II - CONTINUED:- Exhaust System. In hand. Bonnet Radiator dashboard and steering - general dimensions. Completed 3.4.36. Torque reaction dampers. In hand. Brake… | ||
| scan0062 | Design position report for single cylinder and general research projects. | ||
| View original record | ITEM. (4) DESIGN POSITION. SINGLE CYLINDER & GENERAL RESEARCH. Vulture 4 star unit. - 1/2 scale arrangement. Completed 2.4.36. " 4 " " - piston. " 6.4.36. " 4 " " - flat type cylinder head with wet… | ||
| scan0063 | Design position status report on modifications for the Kestrel and Merlin 'F' engines. | ||
| View original record | (5) ITEM. DESIGN POSITION. KESTREL ENGINE. Mod. to adaptation of Schwarz blades to R.R.Hele Shaw Hub. In hand. Mod. to R.R.Hele Shaw airscrew hub to facilitate machining. In hand. Adaptation of… | ||
| scan0064 | Design position report detailing modifications and future developments for the Merlin 'F' engine. | ||
| View original record | (6) DESIGN POSITION. ITEM. MERLIN "F" ENGINE. - CONTINUED. Mod. to sparking plug adapter - method of locking. In hand. Cylinder head and induction pipe - undrilled bosses deleted. Completed 7.4.36.… | ||
| scan0065 | List of future development items and their design position for the Merlin, Goshawk, and Vulture engines. | ||
| View original record | ITEM. (7) DESIGN POSITION. MERLIN - FUTURE DEVELOPMENT. Pancake cylinder head - Kestrel six stud type. In hand. Alternative cylinder construction with clamped liner. In hand. Farman two-speed… | ||
| scan0066 | Brief progress report on design work, referencing a previous report from April 1936. | ||
| View original record | X2917 Wer. from E/Lid. C. Srs Hs. by. RHS. E/Rbr. E/Lid.1/HP.12.5.36. Progress of Design. We attach herewith report, which indicates briefly the progress that has been made in design work since our… | ||
| scan0067 | Design status report for Bentley and 25/30 HP chassis components. | ||
| View original record | (1) ITEM BENTLEY CHASSIS. DESIGN POSITION. Petrol pipe for fitting filters on the 2nd crossmember of existing cars. Cancelled. Modified cross and side steering tube ball joint. Completed 5.5.36.… | ||
| scan0068 | Design position report detailing modifications and updates for the Phantom III chassis. | ||
| View original record | ITEM. (2) DESIGN POSITION PHANTOM III CHASSIS. Vacuum servo for clutch operation. In hand. Modified recommendations to coachbuilders. Completed. Modified marine type connecting rod for Hall's metal… | ||
| scan0069 | Design position status report for the Wraith TT Chassis components. | ||
| View original record | ITEM. (3) DESIGN POSITION. WRAITH TT CHASSIS. Front wheel and brake drum. In hand. Front brake mechanism. In hand. Front brake operation. In hand. Front suspension. In hand. Isolated change gear lever… | ||
| scan0070 | Design position report for Wraith II chassis components. | ||
| View original record | ITEM. (4) WRAITH II CHASSIS. DESIGN POSITION. Starting handle brackets. Completed 7.5.36. Radiator. In hand. Pedals. In hand. Sheet metal floorboards. In hand. Battery crossmember. Completed 8.5.36.… | ||
| scan0071 | Status report on single cylinder and general research projects. | ||
| View original record | ITEM. (5) DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. Vulture 4 star unit - flat type cylinder head with wet joint. In hand. -do- capnut for crankshaft. Completed. Application of… | ||
| scan0072 | Design position report detailing modifications for the Kestrel and Merlin 'F' engines. | ||
| View original record | ITEM. (6) DESIGN POSITION. KESTREL ENGINE. Mod. to adaptation of Schwarz blades to R.R. Hele Shaw hub. In hand. Mod. to R.R. Hele Shaw airscrew hub to facilitate machining. In hand. Modified… | ||
| scan0073 | Status report listing completed and in-progress design modifications for the Merlin 'F' engine. | ||
| View original record | (7) ITEM. DESIGN POSITION. MERLIN "F" ENGINE. - CONTINUED. Moderate supercharger gears (0.625 to 1 ratio). Completed 23.4.36. Modification to oil pumps - lubrication to spindle bushes. Completed… | ||
| scan0074 | Status report on design items for the Merlin 'F' engine and its future development. | ||
| View original record | ITEM. (8) DESIGN POSITION. MERLIN "F" ENGINE - CONTINUED. Deletion of coolant restrictor plug between exhaust ports. Completed 9.5.36. Drive for Frazer Nash gun turret pump. In hand. MERLIN - FUTURE… | ||
| scan0075 | Design and development status report for the Merlin, Goshawk, and Vulture engines. | ||
| View original record | ITEM. (9) DESIGN POSITION. MERLIN - FUTURE DEVELOPMENT. R.R.Hele Shaw airscrew - oil feed to airscrew shaft. In hand. GOSHAWK "D" ENGINE. Supercharger. Put aside. Connecting rods. -do- Investigation… | ||
| scan0076 | Progress report on design work, indicating advancements since a previous update. | ||
| View original record | H.Or. from E./Lid. c. Sg. Hs. Ev. HHC. E/Hbr. [Handwritten]: x 91 D Gry- [Typed]: E/Lid.1/HP.4.6.36 Progress of Design. We attach herewith report, which indicates briefly the progress that has been… | ||
| scan0077 | Design position report listing modifications and their status for Bentley and 25/30 HP chassis. | ||
| View original record | ITEM. BENTLEY CHASSIS. DESIGN POSITION. Body with improved ingress and egress. Completed 26.5.36. Modification to water circulation between cylinder block and head. " 14.5.36. Packard type crankshaft… | ||
| scan0078 | List of design modifications and their completion status for the Phantom III chassis. | ||
| View original record | (sheet 2) ITEM. DESIGN POSITION. PHANTOM III CHASSIS. Vacuum servo for clutch operation. Completed 21.5.36. Modified marine type connecting rod for Hall's metal bearings. In hand. Solenoid operated… | ||
| scan0079 | Design position report for the Wraith II Chassis, listing components and their status. | ||
| View original record | ITEM (sheet 3) DESIGN POSITION. WRAITH II CHASSIS. Front wheel and brake drum, hub and steering pivot. Completed 22.5.36. Front brake mechanism. " 22.5.36. Front brake operation. In hand. Front… | ||
| scan0080 | Design position status report for various components of the Wraith II chassis. | ||
| View original record | ITEM. (sheet 4) DESIGN POSITION. WRAITH II CHASSIS. 2nd crossmember. Completed § 19.5.36. Side spare wheel carrier. In hand. Experimental rig for testing banjo rear axle casing. Completed 22.5.36.… | ||
| scan0081 | Status report on single cylinder and general engine research items. | ||
| View original record | (sheet 5) ITEM DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. Vulture 4 star unit - flat type cylinder head with wet joint. In hand. -do- distributor - earthing terminal. Completed 21.5.36.… | ||
| scan0082 | List of modifications and their design positions for the Kestrel and Merlin 'F' engines. | ||
| View original record | ITEM. (sheet 6) DESIGN POSITION. KESTREL ENGINE. Mod. to adaptation of Schwarz blades to R.R.Hele Shaw hub. In hand. " R.R.Hele Shaw airscrew hub to facilitate machining. Completed 15.5.36. Mod. to… | ||
| scan0083 | Design position sheet (sheet 7) detailing the status of various components for the Merlin 'F' engine. | ||
| View original record | ITEM. (sheet 7) DESIGN POSITION. MERLIN "F" ENGINE. Preliminary drawing of airscrew hub forging - R.R.Heleshaw. Completed 18.5.36. Oil pump bearing test rig. " 19.5.36. Mod. to crankcase top half for… | ||
| scan0084 | Progress report on future development items for the Merlin engine, detailing the design position of various components. | ||
| View original record | ITEM. (sheet 8) DESIGN POSITION. MERLIN - FUTURE DEVELOPMENT. Controls and pipe work for Hobson carburetter. In hand. Alternative cylinder construction with clamped liner. In hand. Farman 2 speed… | ||
| scan0085 | Design position status list for various components of the Vulture engine. | ||
| View original record | ITEM. (sheet 9) DESIGN POSITION. VULTURE ENGINE. Crankcase. In hand. Reduction gear design. " " Engine attachments to framework. " " Airscrew shaft. " " Supercharger and drive. " " Electric turning… | ||
| scan0086 | Cover memo for a report detailing the progress of design work. | ||
| View original record | x2917 Wor. from E/Lid. c.c. Mr. Hs. By. RHC. E/Rbp. E/Lid.1/HP.2.7.36. Progress of Design. We attach herewith report, which indicates briefly the progress that has been made in design work since our… | ||
| scan0087 | Status report on design modifications for Bentley, 25/30 HP, and Phantom III chassis. | ||
| View original record | ITEM. BENTLEY CHASSIS. DESIGN POSITION. Improved exhaust valve to overcome stretching. Completed 9.6.36. Modified lubrication to brake camshafts. In hand. Modified gun rack - outside petrol filler.… | ||
| scan0088 | Design position report for Phantom III and Wraith II chassis components. | ||
| View original record | (sheet 2) ITEM. DESIGN POSITION. PHANTOM III - CONTINUED. Acme splines for 2nd speed gear. Completed 10.6.36. Pressed in flanged bushes for 3rd and 2nd speed driven gear. " 11.6.36. Universal ring for… | ||
| scan0089 | Design position report for the Wraith II chassis, detailing the completion status of various components. | ||
| View original record | (sheet 3) ITEM DESIGN POSITION. WRAITH II CHASSIS - CONTINUED. Gearbox - gears shafts and bearings. Completed 30.6.36. " - actuating gear. " 30.6.36. " - isolated change gear lever. In hand. " -… | ||
| scan0090 | Design position report for the Wraith II chassis, detailing the completion status of various components. | ||
| View original record | (sheet 4) DESIGN POSITION. ITEM. WRAITH II CHASSIS - CONTINUED. Front anchorage, rear road spring. Completed 11.6.36. Accelerator pedal and offside dash bracket. In hand. Completed 1.7.36. Brake… | ||
| scan0091 | Design status report for items on the Wraith II chassis. | ||
| View original record | (sheet 5) ITEM. DESIGN POSITION. WRAITH II CHASSIS - CONTINUED:- Tail pipe suspension. In hand. Flexible petrol pipe - dash to carburetter. Completed 26.6.36. Revised toggle shaft bearings - front… | ||
| scan0092 | Design progress report for the Wraith II model, sheet 6. | ||
| View original record | ITEM (sheet 6) DESIGN POSITION. WRAITH II - CONTINUED. (2) Front wings and apron. In hand. Bonnet side plates and strips. In hand. Main silencer and suspension. In hand. | ||
| scan0093 | Status report on single cylinder and general research projects. | ||
| View original record | (sheet 7) ITEM. DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. Vulture 4 star unit - flat type cylinder head with wet In hand. Joint. Application of supercharger to Bentley engine. In hand.… | ||
| scan0094 | Status report on modifications for Kestrel and Merlin 'F' engines, listing item status as 'In hand' or 'Completed' with dates. | ||
| View original record | ITEM. (sheet 8) DESIGN POSITION. KESTREL ENGINE. Mod. to adaptation of Schwarz blades to R.R. Hele Shaw hub. In hand. Adaptors for spherical seated oil seal - Hamilton V.P. airscrew. Completed… | ||
| scan0095 | Design position sheet listing modifications for the Merlin 'F' engine and their completion status. | ||
| View original record | ITEM. (sheet 9) DESIGN POSITION. MERLIN "F" ENGINE. - CONTINUED. Modified lateral bolts and drilled main bearing caps for bearing oil pressure readings. Completed 18.6.36. Modification to oil pipe… | ||
| scan0096 | Status report, sheet 10, detailing future developments and modifications for the Merlin engine. | ||
| View original record | ITEM. (sheet 10) DESIGN POSITION. MERLIN - FUTURE DEVELOPMENT Hele-Shaw Airscrew - Mod to crankcase top half. Completed 10.6.36. Inner needle roller blade bearing, for test purposes only.… | ||
| scan0097 | Design position update for the future development of the Merlin engine, sheet 10a. | ||
| View original record | ITEM. (sheet 10a) DESIGN POSITION. MERLIN - FUTURE DEVELOPMENT (CONTINUED) Lightened engine - Lightened spring drive. In hand. -do- " camshaft drive. In hand. -do- " scavenge pipe. In hand. | ||
| scan0098 | Progress report on the future development of Merlin G and H engine components, including cylinder heads. | ||
| View original record | ITEM. (sheet 11) DESIGN POSITION. Merlin - Future Development (Cont'd). Pancake type cylinder head (Merlin G) - camshaft drive. Completed 20.6.36. -do- -do- arrangement of cam: auxiliary drives.… | ||
| scan0099 | Design position and future development status sheet for Merlin, Vulture, and Kestrel XXVI engines. | ||
| View original record | (sheet 12) DESIGN POSITION. ITEM. Merlin - Future Development(Cont) Ramp head with end to end flow (Merlin H). - cylinder head and induction pipe,centre connection modified. Completed 27.6.36. -do-… | ||
| scan0100 | Cover note for a design progress report. | ||
| View original record | GRY x2917 Wcr. from E/Lid. c.c. Mr. Hs. By. RHO. E/rbr. E/Lid.1/HP.6.8.36. Progress of Design. We attach herewith report which indicate briefly the progress that has been made in design work since our… | ||
| scan0101 | Design position report detailing modifications and completion status for Bentley, 25/30 HP, and Phantom III chassis. | ||
| View original record | ITEM. DESIGN POSITION. BENTLEY CHASSIS. Modified lubrication to brake camshafts. In hand. 48 gallon petrol tank. - Ulster Bentley. Completed 17.7.36. Bonnet to suit wider dashboard. Completed 17.7.36.… | ||
| scan0102 | List of design modifications and their status for the Phantom III chassis. | ||
| View original record | ITEM. DESIGN POSITION. PHANTOM III CHASSIS - CONTINUED. Mod. to steam valve base. Completed 4.8.36. Mods. to equaliser support bracket to improve sealing of felt ring. In hand. Petrol pumps mounted on… | ||
| scan0103 | Design position report for the Wraith II Chassis, listing various components and their completion status. | ||
| View original record | (3) ITEM. DESIGN POSITION. WRAITH II CHASSIS Gearbox:- Plan etc. Completed 13.7.36. " Side elevations etc. " 13.7.36. " Sections etc. " 13.7.36. " Lightening of top and 3rd sliding piece and control… | ||
| scan0104 | Design position status report for the Wraith II, listing components and their completion status. | ||
| View original record | (4) WRAITH II - CONTINUED ITEM. DESIGN POSITION. Exhaust system - Front silencer. Completed 9.7.36. " " Tail pipe suspension. " 9.7.36. " " Rear silencer. " 9.7.36. " " Rear silencer suspension.… | ||
| scan0105 | Design position report for the Wraith II model, listing parts and their completion status. | ||
| View original record | (5) WRAITH II CONTINUED. DESIGN POSITION. Closed limousine - "C" steering 1/16th scale. Completed 17.7.36. Continental touring limousine - "E" steering 1/16th scale. " 17.7.36. Four door saloon - "E"… | ||
| scan0106 | Status report on the design position of various components for the Wraith II model. | ||
| View original record | ITEM. (6) DESIGN POSITION. WRAITH II - CONTINUED Engine undershields. In hand. Propellor shaft and joints. In hand. Rear brake equaliser. In hand. Mounting of hydraulic jack pump. In hand. Full scale… | ||
| scan0107 | Design position report detailing the status of research and development items for various engine projects. | ||
| View original record | ITEM. (7) DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. Vulture 4 star unit - flat type cylinder head with wet joint. In hand. -do- larger capacity oil pumps. In hand. Application of… | ||
| scan0108 | Status report on modifications and future developments for the Merlin 'F' engine. | ||
| View original record | ITEM. (8) DESIGN POSITION. MERLIN "F" ENGINE. Adaptation of oil relief valve to suit Hamilton Constant Speed unit operation. In hand. Pipe system for Hamilton Constant Speed Unit. In hand. Drive for… | ||
| scan0109 | Status report on the design position and future development for the Merlin and Merlin 'C' engines. | ||
| View original record | ITEM: (9) DESIGN POSITION. MERLIN ENGINE - FUTURE DEVELOPMENT - CONT'D. Hele Shaw Airscrew - Nose cap spinners - Fairey Battle Aircraft. Completed 10.7.36. " " " - Arrangement. " 9.7.36. Claudel… | ||
| scan0110 | Design position report for Merlin 'G' and 'H' engine components and modifications. | ||
| View original record | ITEM. (10) DESIGN POSITION. MERLIN "G" ENGINE - CONTINUED: Priming pipes and elbow. Completed 10.7.36. Piston 6:1 ratio. " 6.8.36. " 6 1/2:1 ratio. " 6.8.36. Mod. to exhaust manifold flange. "… | ||
| scan0111 | Design status report for Vulture and Kestrel XXVI engine components. | ||
| View original record | ITEM. (11) DESIGN POSITION. VULTURE ENGINE. Crankcase. In hand. Reduction gear design. In hand. Engine attachments to framework. In hand. Airscrewshaft. In hand. Supercharger. In hand. Electric… | ||
| scan0112 | Cover note for a report detailing the progress of design work since a previous update. | ||
| View original record | x2917 Wer. from E/Lid. c. Sg. Hs. Ey. RHC.E/Hbr. E/Lid.1/HP.7.9.36. Progress of Design. We attach herewith report which indicates briefly the progress which has been made in design work since our… | ||
| scan0113 | Design position report detailing modifications for Bentley and 25/30 HP chassis. | ||
| View original record | Item. BENTLEY CHASSIS. Design Position. Modified lubrication to brake camshafts. Completed. Side spare wheel carrier moved forward - 5-B-IV. Completed 28.8.36. 33 gallon Ulster petrol tank modified to… | ||
| scan0114 | Status report on design items for the 25/30 HP and Phantom III chassis. | ||
| View original record | Item. (2) Design Position. 25/30 HP. CHASSIS - CONTINUED. Chevrolet type induction manifold. In hand. Stiffened intake flange on Stromberg carburetter. In hand. PHANTOM III CHASSIS. Solenoid operated… | ||
| scan0115 | Design position status list for Phantom III and Wraith II chassis modifications and their completion dates. | ||
| View original record | Item. (3) Design Position. PHANTOM III CONTINUED. Suggested revision of steering. Completed 1.9.36. Radiator yoke with rear cross bracing. " " Modified ignition governor. " 11.8.36. Mods. to hand… | ||
| scan0116 | Design position status report for the Wraith II Chassis, listing various components and their completion dates. | ||
| View original record | Item. (4) DESIGN POSITION. WRAITH II CHASS. Arrangement of brake linkage layout. In hand. Four door saloon "E" steering. 1/16th scale. In hand. Continental "F" steering. 1/16th scale. In hand.… | ||
| scan0117 | Design position report for the Wraith II model, detailing the status of various components. | ||
| View original record | Item. (5) DESIGN POSITION. WRAITH II (CONTINUED). Mod. to front hub. Completed 4.9.36. Bell crank levers on frame - rear brakes. " 31.8.36. Oil tank on dash for hydraulic jacks. " 5.8.36. Steering… | ||
| scan0118 | Status report on single-cylinder and general engine research projects. | ||
| View original record | ITEM. (6) DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. Vulture 4 star unit - flat type cylinder head with wet joint. In hand. " " " - larger capacity oil pumps. Cancelled. " " " - modified… | ||
| scan0119 | Design position report detailing modifications and their completion status for Kestrel and Merlin engines. | ||
| View original record | ITEM. (7) DESIGN POSITION. KESTREL ENGINE. Mod. to adaptation of Schwarz blades to R.R.Heleshaw hub. Completed. Alternative airscrew oil feed mounted on reduction gear. In hand. Mods. to airscrew… | ||
| scan0120 | Design position report detailing modifications and their completion status for the Merlin 'F' Engine. | ||
| View original record | ITEM. (8) DESIGN POSITION. MERLIN "F" ENGINE. Increased diameter reduction gear bolts. Completed 8.8.36. Mod. to airscrew thrust housing nut. " 13.8.36. Modified pipe connecting scavenge outlet to… | ||
| scan0121 | Design position report detailing modifications and future developments for the Merlin 'F' engine. | ||
| View original record | ITEM. (9) DESIGN POSITION. MERLIN "F" ENGINE - CONTINUED. Variable initial location for dynamo drive idler wheel. Completed 5.9.36. Modified position of clip for front suction oil pipe. " 5.9.36. Two… | ||
| scan0122 | Design position document outlining the status of future developments and modifications for the Merlin and Merlin 'G' engines. | ||
| View original record | ITEM. (10) DESIGN POSITION. MERLIN ENGINE - FUTURE DEVELOPMENT - CONTINUED. Lightened engine - Magnesium top casing starter motor. Completed 1.9.36. " " generator bracket. " " " " R.A.E. compressor… | ||
| scan0123 | List of modifications and design status updates for Merlin 'G' and 'H' engines. | ||
| View original record | ITEM. (11) DESIGN POSITION. MERLIN "G" ENGINE - CONTINUED. Restriction washer in water outlet rails. Completed 3.9.36. Mod. to roller bearing - upper vertical drive. " 5.9.36. Mod. to cylinder head -… | ||
| scan0124 | Design position report for Merlin, Kestrel, and Vulture engine components. | ||
| View original record | ITEM (12) DESIGN POSITION. MERLIN "H" ENGINE CONTINUED. Exhaust valves and seats - 1.475"dia.30°seat flexible type thickness .140. Completed 21.8.36. " " " " - 1.475"dia.45°seat flexible type… | ||
| scan0125 | Design position report listing the status of various components for the Vulture engine. | ||
| View original record | ITEM. (13) DESIGN POSITION. VULTURE ENGINE. - CONTINUED. Supercharger. In hand. Electric and hand turning gear. Completed. Auxiliary drives at front end. In hand. Oil pumps and drive. In hand.… | ||
| scan0126 | Cover note for a report detailing the progress of design work. | ||
| View original record | x2917 GRY. Worr. from E/Lid. [text struck through] c. Sg. Hs. By. FHC. E/Rbr. E/Lid.1/HP.24.9.36. Progress of Design. We attach herewith report which indicates briefly the progress which has been made… | ||
| scan0127 | Design position report detailing modifications and updates for Bentley and 25/30 HP chassis. | ||
| View original record | ITEM. (1) DESIGN POSITION. BENTLEY CHASSIS. Bentley III - Arrangement of chassis with torsion bar suspension. In hand. " III - Flexible front engine mounting. In hand. " III - Torsion bar front… | ||
| scan0128 | Progress report on design modifications and instructions for the Phantom III chassis. | ||
| View original record | ITEM. (2) DESIGN POSITION PHANTOM III CHASSIS. Solenoid operated starter motor. In hand. Instructions to coachbuilders re fitting of noise insulation. In hand. Mods. to equaliser bracket to improve… | ||
| scan0129 | List of design modifications and their status for the Phantom III model. | ||
| View original record | ITEM. (3) DESIGN POSITION. Phantom III - Continued. Earthing spring for front hubs - wireless equipped cars. In hand. Mod. to front brake bell crank lever to clear pivot bearing nuts. Completed… | ||
| scan0130 | Design position report detailing the status of various components for the Wraith II chassis. | ||
| View original record | (4) ITEM. DESIGN POSITION. WRAITH II CHASSIS. Arrangement of brake linkage layout. In hand. Four door saloon "E" steering 1/16th scale. In hand. Continental saloon "F" " 1/16th scale. In hand.… | ||
| scan0131 | List of items and their current status for the Wraith II model. | ||
| View original record | ITEM. (D) DESIGN POSITION WRAITH II - CONTINUED Rear wheel arch. In hand. Enclosed limousine "E" steering 1/16" scale. In hand. Stop for front brakes. In hand. Mod. to speedometer drive housing - to… | ||
| scan0132 | Design position report detailing the status of various engine research and development items. | ||
| View original record | ITEM. (6) DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. Vulture 4 star unit - Flat type cylinder head with wet joint. In hand. -do- - Modified camshaft drive for flat type head. " " -do- -… | ||
| scan0133 | Design position report for Kestrel and Merlin 'F'/1 engine modifications. | ||
| View original record | ITEM. (7) DESIGN POSITION. KESTREL ENGINE - CONTINUED. Blade root adaptor modification - Hele Shaw. Completed 22.9.36. MERLIN "F"/1 ENGINE. Extra studs in rocker cover and cylinder head. In hand.… | ||
| scan0134 | Design position report detailing modifications and development status for Merlin F/1 and G engines. | ||
| View original record | ITEM. (8) DESIGN POSITION. MERLIN F/1.ENGINE. Mod. to ignition wire conduits - to use Lodge spring loaded nut. Completed 22.9.36. Thread mod. to Hele Shaw blade and adaptor. " 22.9.36. Keyed washer… | ||
| scan0135 | Design position report listing modifications and status for Merlin 'G' and 'H' engines. | ||
| View original record | ITEM. (9) DESIGN POSITION. MERLIN "G" ENGINE - CONTINUED. Gun turret pump and drive. Completed 22.9.36. Inlet and exhaust valve lift curve - comparisons. " 18.9.36. Mod. to crankcase breather to clear… | ||
| scan0136 | Design position report for the Kestrel XXVI and Vulture engines. | ||
| View original record | ITEM. (10) DESIGN POSITION. KESTREL XXVI ENGINE. Wheelcase and drives. In hand. Supercharger and drive. In hand. Reduction gear and camshaft drives. In hand. VULTURE ENGINE. Crankcase. Completed… | ||
| scan0137 | Chassis engine research and development for the Phantom III, specifically concerning cylinder valves and passages. | ||
| View original record | S. and W. from E. 2924 c. Hs. By. RHe. Ba. E/JMR. E/Pen. E.1/HP.5.10.36. Chassis Engine Research and Development. Referring back to the first report E.1/HP.30.3.36, the following notes give the… | ||
| scan0138 | Proposed engine and chassis developments, focusing on cooling system improvements. | ||
| View original record | (2) E/Psn. will say how much the top of the cylinder crown should be dropped to maintain the same compression ratio as now. Cooling System. A development is in hand for taking all of the cooling water… | ||
| scan0139 | Development report on valve gear, crankshaft, and flywheel components, including for the Phantom III engine. | ||
| View original record | (3) Valve Gear. Development is in hand to see if it is possible to get a Phantom III engine sufficiently quiet without the automatically adjusting mechanism. This would have a number of advantages,… | ||
| scan0140 | Development and testing of engine components for the Phantom III. | ||
| View original record | (4) modification if successful will save considerable weight and cost and facilitate assembly of the connecting rod unit in position in the engine. The Design department have in hand a scheme for a… | ||
| scan0141 | Design considerations and test results for the 25/30 HP and Wraith engines. | ||
| View original record | (5) carburetter. This is in abeyance at the moment on account of precedence of more urgent work. The four port induction pipes and cylinder heads are now on test and have been erected initially with… | ||
| scan0142 | Engine development report on the future Wraith, Bentley, and Phantom III models, including various component tests and modifications. | ||
| View original record | (6) In connection with the future Wraith engine it has recently been agreed that a six cylinder can be made to meet all our requirements as regards smoothness of operation, and Design are preparing a… | ||
| scan0143 | Engine development, including connecting rods, future Bentley engines, engine smoothness, and supercharging. | ||
| View original record | (7) test in due course. Connecting Rods. An engine is being run with forged R.R. 56 shims in the connecting rod bigends, with a view to changing over on production as soon as possible, owing to the… | ||
| scan0144 | Analysing tests on high power heads and considering an aluminium cylinder block engine. | ||
| View original record | (8) the tests carried out on the high power head both in the single inlet and double inlet valve forms. This is being analysed to determine the policy with respect to carrying out a full scale… | ||
| scan0145 | Cover note for a report detailing the progress of design work. | ||
| View original record | 2917. Hs. From E/Lid. c.c. Sg. Rm. Dy. RHO. H/Rbr. E/Lid.1/HP.30.10.36. Progress of Design. We attach herewith report which indicates briefly the progress which has been made in design work since our… | ||
| scan0146 | Status report listing engineering tasks and their completion status for Bentley III and 25/30 HP chassis. | ||
| View original record | (1) ITEM. BENTLEY CHASSIS. IN HAND. Bentley III Arrangement of chassis with torsion bar suspension. In hand. " " Flexible front engine mounting. In hand. " " Torsion bar front suspension. In hand. " "… | ||
| scan0147 | Progress report on component modifications for the 25/30 HP and Phantom III chassis. | ||
| View original record | ITEM. (2) IN HAND. 25/30 HP. CHASSIS - CONTINUED. Earthing spring for front hubs - wireless equipped cars. Completed 18.9.36. Footswitch to suit English and Continental dimming requirements.… | ||
| scan0148 | List of modifications and their completion status for the Phantom III model. | ||
| View original record | A.A.236421 PHANTOM III - CONTINUED. Tangent flank cam form with .950" base circle x 1.375" tappet radius. Completed. Modified main lever to switch box. Cancelled. Modified switchbox flexible conduit.… | ||
| scan0149 | List of design position updates for the Phantom III model, detailing modifications and their status. | ||
| View original record | ITEM. (4) DESIGN POSITION. PHANTOM III - CONTINUED. Removal of lips from combustion chambers - 4 port cyl.head. Completed 26.10.36. Removal of lips from combustion chambers - 6 port cyl.head.… | ||
| scan0150 | Design position report detailing the status of components for the Phantom III and Wraith II Chassis. | ||
| View original record | ITEM. (5) DESIGN POSITION. PHANTOM III (CONTINUED). Single parallel valve spring. In hand. Lighter outer spring. - low stress valve springs. Completed 28.10.36. Revised instrument patch. In hand.… | ||
| scan0151 | Design position report listing the status of various items for the Wraith II chassis. | ||
| View original record | ITEM. (6) DESIGN POSITION. WRAITH II - CHASSIS. Redesigned ignition distributor and governor. In hand. Rear wheel arch. Completed 10.10.36. Enclosed limousine "E" steering 1/16" scale. Completed. Stop… | ||
| scan0152 | Design position report for the Wraith II model, detailing axle and steering components. | ||
| View original record | ITEM. (7) DESIGN POSITION. WRAITH II - (CONTINUED). Welded banjo axle with cheapened ends. Completed 8.10.36. Vertical banjo axle. In hand. Cross and side steering tube adjustable for length. In hand. | ||
| scan0153 | Progress report on single cylinder and general research items, listing their design position status. | ||
| View original record | ITEM. (8) DESIGN POSITION. SINGLE CYLINDER AND GENERAL RESEARCH. Vulture 4 star unit - Flat type head with wet joint. In hand. " " Mod. Camshaft Drive for flat type head. In hand. " " Pipe work and… | ||
| scan0154 | Design position report detailing progress on single cylinder research and Kestrel engine components. | ||
| View original record | ITEM. (9) DESIGN POSITION. SINGLE CYLINDER & GENERAL RESEARCH. - CONTINUED. Bentley O.H.C. unit - Preliminary layout of high power head. Completed. " " Corrujoint cylinder head joint washer. " " "… | ||
| scan0155 | Design position report detailing the status of modifications for Kestrel and Merlin F/1 engines. | ||
| View original record | (10) ITEM. KESTREL ENGINE (CONTINUED) DESIGN POSITION. Oil pipe clip mod:Hele Shaw and Hamilton V.P.airscrews. Completed 8.10.36. Arrangement of Schwarz Heleshaw V.P.airscrew. Completed. Modification… | ||
| scan0156 | List of design modifications and their completion status for the Merlin F/1 engine. | ||
| View original record | ITEM. (11) DESIGN POSITION. MERLIN F/1 ENGINE -CONTINUED. Strengthened elbow and relief valve casing - scavenge pump (also G & H). Completed 24.9.36. Machining of wheelcase stud boss to clear… | ||
| scan0157 | Design position report detailing modifications and their completion status for Merlin F/1 and Merlin 'O' engines. | ||
| View original record | ITEM (12) DESIGN POSITION. MERLIN F/1 ENGINE - CONTINUED. Retaining plate for roller race - engaging mechanism. Completed 14.10.36. Modified induction manifold set screw. " 13.10.36. Mod. to altitude… | ||
| scan0158 | Design position report detailing modifications and their completion status for the Merlin 'G' engine. | ||
| View original record | ITEM. (13) DESIGN POSITION. MERLIN "G" ENGINE. Modified bearing bracket bolt, rear camshaft bearing. Completed 23.9.36. Mock-up scheme for wiring conduits in Vee. " 23.9.36. Mod. to valve rockers - to… | ||
| scan0159 | Design position report detailing modifications and development status for Merlin and Kestrel engines. | ||
| View original record | ITEM. (14) DESIGN POSITION. MERLIN "G" (CONTINUED) Mod. to starter bevel nut - change of material. Completed 12.10.36. Mod. to oil filter nut. " " 12.10.36. MERLIN "H" ENGINE. Exhaust valve and seat.… | ||
| scan0160 | Design position report for the Vulture engine, listing various components and their completion status. | ||
| View original record | ITEM. (15) DESIGN POSITION. VULTURE ENGINE. Reduction gear design. In hand. Engine attachments to framework. In hand. Airscrew shaft. In hand. Auxiliary drives at front end. In hand. Oil pumps and… | ||
| scan0161 | Design work and modifications for the Phantom III chassis. | ||
| View original record | soot 1382 GRY To Sg. and He. c. Rm. By. RHC. E/L1d.3/HP.17.11.36. Phantom III Chassis. We attach herewith a list of the design work completed on the Phantom III chassis during the last month and also… | ||
| scan0162 | The development of electrical petrol pumps and other miscellaneous items for future development. | ||
| View original record | Electrical Petrol Pumps. Designs have been issued covering the agreed policy on this item, viz. a switch for testing purposes, a modification to make the existing pump more easily demountable and a… | ||
| scan0163 | List of design position updates and their completion dates for the Phantom III chassis. | ||
| View original record | ITEM PHANTOM III CHASSIS. DESIGN POSITION. Stronger throttle spring, Completed 19.10.36. Simplified speedometer drive etc., " 22.10.36. Adapting Wraith speedometer drive bearing., " 22.10.36.… | ||
| scan0164 | List of design modifications and their corresponding completion status or date. | ||
| View original record | (sheet 2) ITEM. DESIGN POSITION. Mod. to carb. float chamber lid set screws. Completed 3.11.36. Lightened crank balance weights for Packard scheme. " 4.11.36. Junction box on bonnet strip - for head… | ||
| scan0165 | List of design items and their current status, noted as 'In hand'. | ||
| View original record | (sheet 3) ITEM DESIGN POSITION. Instructions to coachbuilders re fitting of noise insulation. In hand. Cheapened method of bolting rear axle to road springs. " " Strengthened servo main lever. " "… | ||
| scan0166 | Research and development for the Phantom III chassis, discussing cylinder heads, valves, passages, and cooling systems. | ||
| View original record | 2917 SWDL, STEEDMAN, EDWARDS Please note - Rm. Sg. and Hs. from E. E.1/HP.19.11.36. c. Rm. RHC. BY. Ds. EV. Hdy. JNR. PSN. FILE Research and Development - Chassis. Report on discussion of… | ||
| scan0167 | Experiments and design considerations for vehicle components, including the Phantom III valve gear. | ||
| View original record | (2) Rm. reports the water jacket end covers to LeC.5200 are of no advantage. Experimental have not made a test of the Chevrolet type of coolant jet as they say present cooling is satisfactory. It is… | ||
| scan0168 | Status update on the development and testing of various Phantom III engine components. | ||
| View original record | (3) Handwritten: Gen. Please use two. Phantom III Crankshaft and Flywheel. Crankshaft with four balance weights to LeC.5230 is awaiting forgings. The scheme for flexible flywheel on Phantom III is now… | ||
| scan0169 | Meeting minutes on cost reduction and future development for the Phantom III, 25/30 HP, and Wraith engines. | ||
| View original record | (4) Phantom III - Cost Reduction. The reduction of costs should be divided under two headings:- (1) Alterations not requiring full testing. (2) More extensive changes involving 15,000 miles test.… | ||
| scan0170 | Meeting minutes discussing the 8-cylinder Wraith engine, connecting rod materials, and Bentley brake and testing developments. | ||
| View original record | (5) It was agreed that the original design of 8 cylinder in-line Wraith engine should be left dormant for the time being. It is still considered desirable to obtain some side valve engine data from… | ||
| scan0171 | Design work progress report on the Phantom III chassis, including updates on the clutch, exhaust, valve gear, and cost reductions. | ||
| View original record | 300 Sg. and Hs. c. Rm. By. RHC. E/L1d.1/HP.14.12.36. Phantom III Chassis. We attach herewith a list of the design work completed on the Phantom III chassis during the last month, and also particulars… | ||
| scan0172 | Status report on design modifications and improvements for the Phantom III chassis. | ||
| View original record | ITEM. (1) DESIGN POSITION. PHANTOM III CHASSIS. Solenoid operated starter motor. In hand. Induction pipe connection for vacuum operated clutch. Put aside. Instructions to coachbuilders re fitting of… | ||
| scan0173 | Design position report for the Phantom III model, listing various modifications and their status. | ||
| View original record | (2) ITEM. DESIGN POSITION. PHANTOM III - CONTINUED. Water pipes to hot box - on 4 port cylinder head. In hand. Valve lift curve, 210º duration - long toes, for use without hydraulic tappets. Completed… | ||
| scan0174 | List of design work completed and in hand for the Phantom III chassis. | ||
| View original record | GRY. 300 Sg. and Hs. c. By. Rm. RHO. E/L1d.1/HP.15.1.37. Phantom III Chassis. We attach herewith a list of the design work completed on the Phantom III chassis during the last month and in addition… | ||
| scan0175 | Design position status report for items relating to the Phantom III chassis. | ||
| View original record | ITEM. (1) DESIGN POSITION. PHANTOM III CHASSIS. Solenoid operated starter motor. In hand. Instructions to coachbuilders re fitting of noise insulation. In hand. Cheapened method of bolting rear axle… | ||
| scan0176 | Progress report listing engineering modifications and their design completion status. | ||
| View original record | ITEM. (sheet 2) DESIGN POSITION. Front shackle - rear spring - to use Phantom II - existing rear road springs. Completed 4.1.37. Simplified top water pipe connection - 4 port cylinder head - cheaper… | ||
| scan0177 | Summary of design work and modifications completed and in hand for the Phantom III chassis. | ||
| View original record | LCS 1382 Is new damper ready for fitters GRY Sg. and [redacted] Re[redacted]. Fm.[redacted]HS E/Lid.5/HP.17.2.37. Phantom III Chassis. We attach herewith a list of the design work completed on the… | ||
| scan0178 | Design position report for various items related to the Phantom III chassis. | ||
| View original record | PHANTOM III CHASSIS. DESIGN POSITION. ITEM. Solenoid operated starter motor. Put aside. Instructions to coachbuilders re fitting of noise insulation. In hand. Cheapened method of bolting rear axle to… | ||
| scan0179 | List of design modifications and their status, with some items completed and others in hand. | ||
| View original record | ITEM. (2) DESIGN POSITION. Modified auxiliary shoe - front brakes - aluminium shoes. Completed 2.2.37. Hardy Spicer propeller shaft and flanges. Completed 11.2.37. Enclosed rebound buffer - front… | ||
| scan0180 | Design work completed and in hand for the 25/30 HP and Wraith II chassis. | ||
| View original record | 1382 Sg. and Hs. c. By. Rm. RHC. E/Lid.1/HP.6.1.37. 25/30 HP. and Wraith II Chassis. We attach a list of the design work completed on the above chassis since our last report (E/Lid.1/HP. 28.11.36) and… | ||
| scan0181 | Design status report for the 25/30 HP and Wraith II chassis. | ||
| View original record | 25/30 HP. Chassis. ITEM. DESIGN POSITION. Chevrolet type induction manifold. Put aside. Induction pipe for four port cylinder head. Completed 30.12.36 Modified position for petrol filter. Completed… | ||
| scan0182 | List of design modifications and their completion status for the Wraith II chassis. | ||
| View original record | ITEM. WRAITH II CHASSIS. DESIGN POSITION. Mods to hand brake mechanism to reduce cost. In hand. Stiffened rear axle shafts - temporary scheme. Completed 17.12.36. Cheapened petrol filter. Completed… | ||
| scan0183 | Status update on design work for the Wraith II and 25/30 HP chassis, including a revised engine scheme. | ||
| View original record | 1094 1382 GRY SECRET Sgr and Hs. c. Rm. By. RHG. HPS. E/Lid.2/HP.6.2.37. Wraith II and 25/30 HP. Chassis. We attach herewith a list of the design work completed on the Wraith II chassis during the… | ||
| scan0184 | Design position status report for the Wraith II chassis components. | ||
| View original record | ITEM. DESIGN POSITION. WRAITH II CHASSIS. Four door saloon "E" steering 1/16" scale. Completed. Redesigned ignition governor and distributor. Put aside. Modified rear spring pad. In hand. Petrol… | ||
| scan0185 | List of design modifications and their completion status for the Wraith II model. | ||
| View original record | ITEM. (2) DESIGN POSITION. WRAITH II (CONTINUED) Modified brackets for brake pedal cross shaft to reduce deflection. In hand. Reduced helix angle - gear box gears. In hand. Modified pivot forging -… | ||
| scan0186 | Status report listing design modifications, cost reduction efforts, and their completion status. | ||
| View original record | ITEM. (3) DESIGN POSITION. Lightened main forging - front suspension. Completed 27.1.37½ Mods. to propeller shaft universal joint bearings - to facilitate erection. Completed 27.1.37. Mods. to outer… | ||
| scan0187 | Design work on the Bentley Chassis, specifically frame welding modifications and work being prioritised on the Wraith. | ||
| View original record | 1382. Swtt Les H H Sweed APW Sg. and Hs. (struck through) c. By. Rm. RHO. HFS. (struck through) E/Lid.1/HP.23.2.37. Bentley Chassis. We attach herewith a list of the design work completed on the… | ||
| scan0188 | Design position report for Bentley III and 4 1/4 Litre Bentley chassis components. | ||
| View original record | ITEM. DESIGN POSITION. BENTLEY III CHASSIS. Rear brake linkage - Girling. In hand. Girling brakes on rear axle. In hand. Front wing stay and head lamp bracket. In hand. Frame cross (Lec.5481).… | ||
| scan0189 | List of design position updates for items on the 4 1/4 Litre Bentley Chassis. | ||
| View original record | (2) ITEM. DESIGN POSITION. PRESENT 4¼ LITRE BENTLEY CHASSIS - CONTINUED. Induction system for 4 port cylinder head. Put aside. Steel stoneguard with continuous attachment petrol tank. Completed… | ||
| scan0190 | Design progress report on the Wraith Chassis and its components. | ||
| View original record | SECRET / 382 Sq. and Hc. c. Rm. Ev. RWC. HPS. E/Lid.8/HP.9.3.37. Wraith Chassis. We attach herewith a list of the design work completed on the Wraith chassis during the last month, and also… | ||
| scan0191 | Design position report listing modifications and their status for the Wraith Chassis. | ||
| View original record | ITEM. WRAITH CHASSIS. DESIGN POSITION. Modified rear spring pad. Completed 10.3.37. Cheapened radiator. In hand. Investigation into changes of material for various gearbox parts to reduce cost.… | ||
| scan0192 | Status update on design modifications and their completion dates for the Wraith Chassis. | ||
| View original record | ITEM. (2) DESIGN POSITION. WRAITH CHASSIS - CONTINUED. Revised engine - Inlet and exhaust valve lift curve LeC.5546. Completed 3.3.37. " " High front engine mounting LeC.5550. Completed 4.3.37. " "… | ||
| scan0193 | List of completed modifications and component changes for the Wraith Chassis. | ||
| View original record | ITEM. (3) WRAITH CHASSIS - CONTINUED. Radiator steam escape pipe clip - LeC.5511. Completed 12.2.37. Petrol feed connection on tank with olive joint - saves cost. LeC.5513. Completed 12.2.37. Modified… | ||
| scan0194 | Design progress report for the Raith Chassis, listing modifications and their completion status. | ||
| View original record | ITEM. (4) DESIGN POSITION. RAITH CHASSIS - CONTINUED. Gearbox - mod. to rear face stud boss. N.Sch.5050. Completed 25.2.37. Key integral with hand brake lever boss. N.Sch.5051. In hand. Aluminium die… | ||
| scan0195 | List of continued design items and their status for the Wraith Chassis. | ||
| View original record | ITEM. (3) DESIGN POSITION. WRAITH CHASSIS - CONTINUED. Rubber stop on servo reverse link - N.Sch.5039. In hand. Gearbox - revised rear rubber mounting 25/30 HP. type. In hand. " " " " similar to front… | ||
| scan0196 | Design work completed and in progress for the Phantom III Chassis. | ||
| View original record | Sg. and Hs. (crossed out) c. Ey. Rm. RHC. HPS. (crossed out) 382 E/Lid.4/HP.17.3.37. Phantom III Chassis. We attach herewith a list of the design work completed on the Phantom III chassis during the… | ||
| scan0197 | Status report on modifications for the Phantom III chassis. | ||
| View original record | ITEM. DESIGN POSITION. PHANTOM III CHASSIS. Instructions to coachbuilders re fitting of noise insulation. Completed. S.U. standard petrol pump fitted in conjunction with existing twin pumps -… | ||
| scan0198 | Design work completed on the Bentley chassis and the concentration of effort on the Wraith III. | ||
| View original record | 1782 Sg. and Hs. c. Ey. Rm. RHC. HPS. E/Lid.1/HP.25.3.37. Bentley Chassis. We attach herewith a list of the design work completed on the Bentley chassis during the last month, and also particulars of… | ||
| scan0199 | Progress report on modifications and arrangements for the Bentley TTT and 4¼ Litre Chassis. | ||
| View original record | ITEM. BENTLEY TTT CHASSIS. DESCRIPTION. Rear brake linkage - Girling. In hand. Girling brakes on rear axle. In hand. Front wing stay and head lamp bracket. In hand. Radiator and Shutters - LeC.5514.… | ||
| scan0200 | Design work progress report on the Wraith chassis, detailing updates on the engine, suspension, jacks, floorboards, and radiator. | ||
| View original record | SECRET. 1382 Sp. and Hs. C. Rm. By. RHC. HPS. F/Lid.1/HP.13.4.37. Wraith Chassis. We attach herewith a list of the design work completed on the Wraith chassis during the last month, and also… | ||
| scan0201 | Design instructions for frame modifications, including lightening holes and bolting crossmembers. | ||
| View original record | (sheet 2) Frame Modifications. Design instructions showing lightening holes in the thicker gauge frame have been completed. A design showing the frame cross bolted instead of welded to the side… | ||
| scan0202 | Design position report detailing modifications and updates for the Wraith chassis. | ||
| View original record | ITEM. WRAITH CHASSIS. DESIGN POSITION. Revised and cheapened radiator - N.Sch's 5069,5077,5097. Completed 22.3.37. Revised engine - oil pump. LeC.5561. " 11.3.37. " " - controls on engine. In hand. "… | ||
| scan0203 | Status report of design modifications and tasks for the Wraith chassis, sheet 2. | ||
| View original record | ITEM. (sheet 2) DESIGN POSITION. WRAITH CHASSIS - CONTINUED. Revised engine - cylinder head and top of cylinder block - wet liner cylinder. LeC.5616. Completed 12.4.37. " " - tappet springs to suit… | ||
| scan0204 | Design position report for the Wraith chassis, detailing progress on the revised front suspension and gearbox. | ||
| View original record | Item. (sheet 3) Design Position. WRAITH CHASSIS - CONTINUED. Revised front suspension - triangle levers and movements. N.Sch.5062. Completed 31.3.37. " " " - General arrangement. N.Sch.5063. Completed… | ||
| scan0205 | Design position sheet detailing modifications and updates to the Wraith Chassis components. | ||
| View original record | Item. (sheet 4) Design Position. WRAITH CHASSIS - CONTINUED. Gearbox - Finer pitched gears with increased helix angle. N.Sch.5064. Completed 16.3.37. " - Revised rear rubber mounting 25/30 HP.type. In… | ||
| scan0206 | Design position list for the Wraith Chassis detailing the status of various suspension and body components. | ||
| View original record | Item. WRAITH CHASSIS - CONTINUED. Design Position. Existing front suspension - rubber bearing - yoke piece lower end N.Sch.5110. Completed 12.4.37. Existing front suspension - additional crossmember… | ||
| scan0207 | Design work status for the Phantom III Chassis. | ||
| View original record | 1382. ER. and HS. c. By. Rm. SUC. HPS. E/Lid.1/HP.19.4.37. Phantom III Chassis. We attach herewith a list of the design work completed on the above chassis during the last month, and in addition… | ||
| scan0208 | Status report on design modifications and their completion status for the Phantom III chassis. | ||
| View original record | ITEM. PHANTOM III CHASSIS. DESIGN POSITION. Modified rear axle centre end plate - to reduce cost - bearing housing integral with end plate. N.Sch.5084. Completed 17.3.37. Oil drain pipes from cylinder… | ||
| scan0209 | Cover note for a list of design work completed and in progress for the Bentley Chassis. | ||
| View original record | [Struck through text] C. Mr. Fm. EH. HPS. 1382 E/Lid.5/HP.27.4.37. Bentley Chassis. We attach herewith a list of the design work completed on the Bentley chassis during the last month and also… | ||
| scan0210 | Design position report for the Bentley III chassis, listing various components and their development status. | ||
| View original record | ITEM. DESIGN POSITION. BENTLEY III . CHASSIS. Rear brake linkage. In hand. Girling brakes on rear axle. N.Sch.5104. In hand. Front wing stay and head lamp bracket. In hand. Radiator and shutters.… | ||
| scan0211 | Design position report for the 4¼ Litre Bentley Chassis. | ||
| View original record | (sheet 2) ITEM. DESIGN POSITION. PRESENT 4¼ LITRE BENTLEY CHASSIS. Full Girling brake system applied to present chassis. Put aside. Hardy Spicer propeller shaft. N.Sch.5038/5101. Completed 2.4.37.… | ||
| scan0212 | Design work report on the Wraith Chassis, covering the engine, jacks, and frame modifications. | ||
| View original record | SECRET. GRY Any comments? 1382 Sg. and Hs. c. Rm. By. RHC. HPS. E/Lid.1/HP.22.5.37. Rhs Wraith Chassis. We attach herewith a list of the design work completed on the Wraith chassis since our last… | ||
| scan0213 | Design position and completion status for modifications on the Wraith III model. | ||
| View original record | ITEM. (1) DESIGN POSITION. WRAITH III Revised engine - controls on engine. LeC.5619,5626, 5632/3. Completed 15.4.37. " " ignition wire fittings. LeC.5638. Completed 23.4.37. " " tappet springs to suit… | ||
| scan0214 | List of design modifications, their reference numbers, and completion status. | ||
| View original record | ITEM (3) DESIGN POSITION. Revised ball pins for rubber ended connecting links. N.Sch.5130. Completed 24.4.37. .125 thick frame. N.Sch.5131. " 23.4.37. Welding assembly of steering column. N.Sch.5133.… | ||
| scan0215 | List of design modifications with their reference numbers, status, and completion dates. | ||
| View original record | ITEM. (2) DESIGN POSI... Mods. to rear hub to give access to lock plate nuts N.Sch.5115. Completed 15.[illegible] Mod. to rear axle tube to suit tube manufacturers.N.Sch.5108. " 19.4.37. Extra… | ||
| scan0216 | List of design work completed and in hand for the Phantom III chassis. | ||
| View original record | Sg. and Hsr. c.c. By. Fm. RHC. HPS. 1382 E/Lid.2/HP.2.6.37. Phantom III Chassis. We attach herewith a list of the design work completed on the above chassis since our last list (E/Lid.1/NP.19.4.37)… | ||
| scan0217 | List of design modifications and their completion status for the Phantom III chassis. | ||
| View original record | ITEM DESIGN POSITION. PHANTOM III CHASSIS. 50% larger oil pump. LeC.5597. Put aside. Mod's. to front brake idler lever to exclude water. Completed 20.04.1937. Bracket for standard D.W.S. jack pump and… | ||
| scan0218 | Design position list detailing modifications and their completion status for various vehicle components. | ||
| View original record | ITEM. (2) DESIGN POSITION. Mods. to rear brakes improve clearances. N.Sch 141.5147. Completed 10.5.37. Pin type synchromesh mechanism for top and 3rd. N.Sch.5146. Completed 21.5.37. " " " " 2nd speed.… | ||
| scan0219 | Design work for the Bentley Chassis, detailing the cancellation of Bentley III plans and a revised specification. | ||
| View original record | BR.& INS. c. LV. Pn. KWG. HPS. 1382 E/Lid.1/HP.3.6.37. Bentley Chassis. We attach herewith a list of the design work completed on the Bentley chassis during the last month and also particulars of… | ||
| scan0220 | Design position report detailing the status of various components for the Bentley TTT chassis. | ||
| View original record | ITEM. DESIGN POSITION. BENTLEY TTT CHASSIS. Rear brake linkage. In hand. Girling brakes on rear axle. In hand. Front wing stay and head lamp bracket. Cancelled. Radiator and Shutters. LeC.5514. "… | ||
| scan0221 | Design status report listing modifications and their progress for the 4¼ Litre Bentley chassis. | ||
| View original record | ITEM (2) DESIGN POSITION. Semi-floating rear hub. In hand. Preliminary layout of front suspension. In hand. Frame transmission and springs, rackard suspension, revised frame. In hand. PRESENT 4¼ LITRE… | ||