| Description | Date | Identifier | |
| Letter from The S.U. Carburetter Co. Ltd. regarding a credit note for the Part Cost of Dies for Flower Pistons. | 17th Dec 1938 | Box 98 \ 4 scan0068 | |
| Request to obtain and fit a correctly sized speedometer cable for a 9.B.V. Bentley. | 27th Jan 1939 | Box 98 \ 4 scan0069 | |
| Specifications for the Bentley V, focusing on axle and wheel configurations. | 27th Jan 1939 | Box 98 \ 4 scan0070 | |
| Minutes of a meeting regarding the hood for B.V. Standard Bodies. | 31th Jan 1939 | Box 98 \ 4 scan0071 | |
| Request to fit the latest yokes for a special test on a 9.B.V. Bentley. | 8th Feb 1939 | Box 98 \ 4 scan0072 | |
| Modifications to the Bentley Outline Specification. | 8th Feb 1939 | Box 98 \ 4 scan0073 | |
| Criticisms of a car's body lines and proposed corrections regarding radiator and scuttle height. | 11th Feb 1939 | Box 98 \ 4 scan0074 | |
| Instruction memo detailing modifications to a car, including raising the radiator and altering the bonnet. | 13th Feb 1939 | Box 98 \ 4 scan0075 | |
| Request to supply and fit parts for a 9.B.V. Bentley to reproduce improved geometry for a special test. | 15th Feb 1939 | Box 98 \ 4 scan0076 | |
| Secret letter to Park Ward & Co. Ltd. concerning incorrect bonnet height measurements on a Bentley 9.B.5. | 15th Feb 1939 | Box 98 \ 4 scan0077 | |
| Precautions for bonnet fitting, scuttle height accuracy, and the checking of chassis jigs. | 14th Feb 1939 | Box 98 \ 4 scan0078 | |
| Dimensional sketch of a car's frame and dash, noting a measurement error and correction. | 14th Feb 1939 | Box 98 \ 4 scan0079 | |
| Confirmation memo regarding the modification of the 9.B.V. side steering tube. | 22th Feb 1939 | Box 98 \ 4 scan0080 | |
| Confirming a car's arrival in Derby, noting it may not be in a runnable condition. | 24th Feb 1939 | Box 98 \ 4 scan0081 | |
| Instruction to fit a flexible flywheel with a 10' long clutch to chassis 9.B.V. | 27th Feb 1939 | Box 98 \ 4 scan0082 | |
| Instructions for cleaning the rear brakes and drilling drain holes in the axle tubes for a 9.B.V. Bentley. | 28th Feb 1939 | Box 98 \ 4 scan0083 | |
| Request to line a set of brake shoes with R.U. and B.Z. materials for a car. | 1st Mar 1939 | Box 98 \ 4 scan0084 | |
| Instruction memo to fit yokes to a 9.B.V. Bentley to achieve zero castor for a special test. | 2nd Mar 1939 | Box 98 \ 4 scan0085 | |
| Instruction to fit experimental front bump buffers to car 9.B.V. | 7th Mar 1939 | Box 98 \ 4 scan0086 | |
| Confirmation to fit 0.250 packing pieces between the side steering levers and the axle pivots. | 7th Mar 1939 | Box 98 \ 4 scan0087 | |
| Noisy tappet gear on engine 9-B-V and proposed tests to find a solution. | 18th Mar 1939 | Box 98 \ 4 scan0088 | |
| Instruction to fit specific RU and BZ lined brake shoes to a car in the shop. | 21th Mar 1939 | Box 98 \ 4 scan0089 | |
| Request to create a mock-up for a throttle control modification based on sketch Rm.575. | 23th Mar 1939 | Box 98 \ 4 scan0090 | |
| Report comparing the steering tests between an old geometry car (7.B.V.) and a new improved geometry car (9.B.V.). | 23th Mar 1939 | Box 98 \ 4 scan0091 | |
| Confirming an instruction to modify the 9.B.V. steering system. | 24th Mar 1939 | Box 98 \ 4 scan0092 | |
| Cover sheet related to steering tests for 4.B.V and 9.B.V models. | 1st Mar 1939 | Box 98 \ 4 scan0093 | |
| Comparing the steering performance of car models 7.B.V. and 9.B.V. | 25th Mar 1939 | Box 98 \ 4 scan0094 | |
| Complete weight analysis of vehicle model 9.B.V., detailing chassis, extras, and coachwork. | 5th Apr 1939 | Box 98 \ 4 scan0095 | |
| Update on the production of pieces for a Bentley Propellor Shaft. | 6th Apr 1939 | Box 98 \ 4 scan0096 | |
| Confirming steering modifications for car models 8.B.V. and 9.B.V. | 14th Apr 1939 | Box 98 \ 4 scan0097 | |
| Request to replace the bearings in a 9 B.V. fan due to a failure. | 22th Apr 1939 | Box 98 \ 4 scan0098 | |
| Modified Bentley V throttle control, suggesting it be issued for production. | 3rd Mar 1939 | Box 98 \ 4 scan0099 | |
| Letter to Park Ward & Co. Ltd. regarding window ventilator modifications for chassis 9.B.5. | 3rd May 1939 | Box 98 \ 4 scan0100 | |
| Fitting an ignition distributor with a production governor curve to a 9.B.V. Bentley. | 11th May 1939 | Box 98 \ 4 scan0101 | |
| Technical memorandum on the testing and development of the B.V. gearbox, detailing improvements for noise reduction. | 23th May 1939 | Box 98 \ 4 scan0102 | |
| Requesting the fitting of Ferodo packing pieces for valance strips on chassis 9.B.V. | 31th May 1939 | Box 98 \ 4 scan0103 | |
| Confirming the request to fit a pair of new cross steering levers to a chassis. | 2nd Jun 1939 | Box 98 \ 4 scan0104 | |
| Confirming instructions for experiments on gearbox cones. | 12th Jun 1939 | Box 98 \ 4 scan0105 | |
| Request to reline a servo plate and a note regarding the supply of a replacement VG.90 lining. | 17th Jun 1939 | Box 98 \ 4 scan0106 | |
| Test drive report on car 9.B.V. detailing performance and criticisms after a 400-mile run. | 19th Jun 1939 | Box 98 \ 4 scan0107 | |
| Issues with tyre squeal and the gearbox on a 9.B.V. model car following a test run. | 19th Jun 1939 | Box 98 \ 4 scan0108 | |
| Test report on the failure of a 2nd motion shaft in a gearbox following dynamometer testing. | 5th Jul 1939 | Box 98 \ 4 scan0109 | |
| Diagram showing the results of a hardness test on a shaft and gears. | 5th Jul 1939 | Box 98 \ 4 scan0110 | |
| Hand-drawn diagram showing the approximate case depth on the teeth of a 2nd motion shaft. | 7th Jul 1939 | Box 98 \ 4 scan0111 | |
| The fitting of a radiator relief valve to a car. | 7th Jul 1939 | Box 98 \ 4 scan0113 | |
| Fitting of front buffers to a Bentley V. | 10th Jul 1939 | Box 98 \ 4 scan0114 | |
| The removal and repair of a leaking radiator for car 9.B.V. | 10th Jul 1939 | Box 98 \ 4 scan0115 | |
| Requesting two jobs to be done on a car: fitting a new clutch plate and special axle shaft bearings. | 11th Jul 1939 | Box 98 \ 4 scan0116 | |
| Request to replace an oil-soaked clutch on a Bentley 9.B.V. with a new plate using orange coloured springs. | 11th Jul 1939 | Box 98 \ 4 scan0117 | |
| Experiments and suggestions for rear axle crown wheel mounting. | 17th Jul 1939 | Box 98 \ 4 scan0118 | |
| Calculation of the Moment of Inertia and centre of gravity for the 9.B.V. vehicle. | 20th Jul 1939 | Box 98 \ 4 scan0119 | |
| Diagram and list of vehicle dynamics measurements, including moment of inertia and spring rates. | 20th Jul 1939 | Box 98 \ 4 scan0120 | |
| Moments of Inertia and Centres of Gravity data for car models 28.G.VI, 9.B.V., and 10.B.V. | 24th Jul 1939 | Box 98 \ 4 scan0121 | |
| Specification sheet detailing the vehicle's centre of gravity, weight, wheelbase, and wheel inertia. | 24th Jul 1939 | Box 98 \ 4 scan0122 | |
| The replacement of wheel and propellor shaft bearings on car 9.B.V. | 24th Jul 1939 | Box 98 \ 4 scan0123 | |
| Invoice from Sanderson & Holmes Ltd. for polishing mouldings on chassis 9-B-5. | 28th Sep 1939 | Box 98 \ 4 scan0124 | |
| Numerous faults found on car '9.B.V.' after a 420-mile run. | 19th Sep 1939 | Box 98 \ 4 scan0125 | |
| Invoice from Sanderson & Holmes Ltd. for spraying wheel discs without an official order. | 17th Oct 1939 | Box 98 \ 4 scan0126 | |
| Letter to Park Ward & Co. Ltd. regarding work to be carried out on chassis 9.B.V. | 18th Dec 1939 | Box 98 \ 4 scan0127 | |
| List of work to be carried out on a vehicle by coachbuilder Messrs. Park Ward's. | 18th Dec 1939 | Box 98 \ 4 scan0128 | |
| Requesting the despatch of one door lock to Messrs. Park Ward & Co. Ltd. | 22th Dec 1939 | Box 98 \ 4 scan0129 | |
| Letter to Park Ward & Co. Ltd. detailing choices for paint and chromium fittings for various car builds. | 22th Dec 1939 | Box 98 \ 4 scan0130 | |
| Request to despatch sample panels to Messrs. Park Ward & Co. Ltd. | 28th Dec 1939 | Box 98 \ 4 scan0131 | |
| Correspondence from Park, Ward & Co. regarding work on vehicle 9.B.V., a special lock, and paintwork patterns. | 20th Dec 1939 | Box 98 \ 4 scan0132 | |
| Letter to Park Ward Co. Ltd. regarding a door lock and a sample wheel cover for 9.B.V. | 22th Dec 1939 | Box 98 \ 4 scan0133 | |
| Letter from the Experimental Department to Messrs. Park Ward & Co. Ltd. regarding a spare wheel cover. | 28th Dec 1939 | Box 98 \ 4 scan0134 | |
| Letter from coachbuilder Park Ward & Co Ltd regarding the production of a spare wheel cover. | 1st Jan 1940 | Box 98 \ 4 scan0135 | |
| Letter to Park Ward & Co. Ltd. regarding items needing attention before repainting a car body. | 2nd Jan 1940 | Box 98 \ 4 scan0136 | |
| Letter from coachbuilder Park Ward & Co. Ltd regarding Bentley Chassis 9.B.V. | 11th Jan 1940 | Box 98 \ 4 scan0137 | |
| Work order to Park Ward & Co. Ltd. for adjustments to draught welts on doors for a Bentley motor car. | 11th Jan 1940 | Box 98 \ 4 scan0138 | |
| Letter to Messrs. Park Ward & Co. Ltd. regarding the return of a signed Order Form for a Bentley Chassis. | 20th Jan 1940 | Box 98 \ 4 scan0139 | |
| The fitting of a Lucas starter motor to a B.60 No: 3 unit chassis. | 5th Mar 1940 | Box 98 \ 4 scan0140 | |
| Fitting a B.60 No. 3 Engine Unit into 9.B.V., noting a delay due to a lack of flywheel drawings. | 6th Mar 1940 | Box 98 \ 4 scan0141 | |
| Engine work priorities, delaying work on engine 9.B.V. and prioritizing two B.60 engines. | 7th Mar 1940 | Box 98 \ 4 scan0142 | |
| Flywheel for 9.B.V. with a cross-reference to another file. | 8th Mar 1940 | Box 98 \ 4 scan0143 | |
| Alterations for Bundy tubing and brake systems on specific vehicle models. | 13th Mar 1940 | Box 98 \ 4 scan0144 | |
| Drawing showing an alteration to the Armstrong front brake damper arm. | 11th Mar 1940 | Box 98 \ 4 scan0145 | |
| Diagram illustrating alterations to brake clearances for models BY & B50. | 11th Mar 1940 | Box 98 \ 4 scan0146 | |
| Dispatch of drawings for a flywheel and clutch. | 13th Mar 1940 | Box 98 \ 4 scan0147 | |
| Set of parts for isolating the propeller shaft on car 9-B-V. | 14th Mar 1940 | Box 98 \ 4 scan0148 | |
| Works instruction memo detailing six modifications and fittings for car 9-B-V. | 15th Mar 1940 | Box 98 \ 4 scan0149 | |
| Confirming that drawings for a Q.E.V. Flywheel were sent by hand. | 15th Mar 1940 | Box 98 \ 4 scan0150 | |
| Rear axle section of the Bentley V Chassis 9.B.V., listing parts and obsolete designs. | 29th Mar 1940 | Box 98 \ 4 scan0151 | |
| Clarifying the use of various parts and the modification of an existing centre casing. | 29th Mar 1940 | Box 98 \ 4 scan0152 | |
| Internal memorandum requesting an official order be sent to Messrs. Park Ward & Co. of Willesden. | 6th Apr 1940 | Box 98 \ 4 scan0153 | |
| Various mechanical issues and observations for car 9.B.V. | 12th Aug 1940 | Box 98 \ 4 scan0154 | |
| Letter from Park Ward & Co. Ltd regarding the dispatch of Leveroll seat slides for interchangeability purposes on chassis 9-B-5. | 15th Aug 1940 | Box 98 \ 4 scan0155 | |
| Correspondence thanking a supplier for Leveroll seat slides and expressing concern over recent bombing activities. | 17th Aug 1940 | Box 98 \ 4 scan0156 | |
| Connecting rod bearing failure from a 9.B.V. car engine due to a broken oil pipe. | 19th Jun 1940 | Box 98 \ 4 scan0157 | |
| Photograph of a failed and fragmented bearing shell. | 20th Aug 1940 | Box 98 \ 4 scan0158 | |
| The mileage and petrol consumption for a recent trip to Portsmouth on vehicle 9.B.V. | 20th Aug 1940 | Box 98 \ 4 scan0159 | |
| Mileage and petrol consumption for a recent trip to Portsmouth on car 9.B.V. | 20th Aug 1940 | Box 98 \ 4 scan0160 | |
| Request to order a new front floor carpet for a 9.B.V car. | 28th Aug 1940 | Box 98 \ 4 scan0161 | |
| Specification revision for Bentley Chassis 9-B-V detailing a new radiator. | 31th Jul 1940 | Box 98 \ 4 scan0162 | |
| Specification revision for Bentley V Chassis 9-B-V, Unit B60 No. 3, detailing changes to the exhaust and propeller shaft. | 9th Oct 1940 | Box 98 \ 4 scan0163 | |
| Gearbox swap and new parts fitted to Bentley Chassis 9-B-V. | 9th Oct 1940 | Box 98 \ 4 scan0164 | |
| The replacement of a gearbox on a Bentley Chassis 9-B-V. | 9th Oct 1940 | Box 98 \ 4 scan0165 | |
| Letter to Park Ward & Co. Ltd. regarding a faulty sponge rubber door seal and issues with Vanvooren type tubular seats. | 13th Dec 1940 | Box 98 \ 4 scan0166 | |
| Trial of Wilmot Breeden's latest sun visor fittings and seeking feedback. | 19th Dec 1940 | Box 98 \ 4 scan0167 | |
| The replacement of felt-covered Sorbo Beading for a car. | 23th Dec 1940 | Box 98 \ 4 scan0168 | |
| | | | |
