| Description | Date | Identifier | |
| Standardisation report for a low inertia spring drive corrugated spring plate, part number E.81439. | 4th Nov 1930 | Box 171 \ 1 img229 | |
| Form for the standardization of 'X Engine' chassis parts, detailing implementation, costs, and approvals. | 12th Nov 1931 | Box 171 \ 1 img230 | |
| Standardisation of a 48 coil armature dynamo of medium output without pole piece modification. | 10th Jan 1931 | Box 171 \ 1 img231 | |
| Standardisation form for a new chassis part for the N.2 series. | 7th Mar 1931 | Box 171 \ 1 img232 | |
| Standardisation document for a radiator cap with an anti-splash valve. | 18th Oct 1930 | Box 171 \ 1 img233 | |
| Standardisation document for a radiator with a rear vane on chassis parts, detailing costs and implementation. | 30th Dec 1931 | Box 171 \ 1 img234 | |
| Standardisation of turbulent flow radiator tubes. | 18th Oct 1930 | Box 171 \ 1 img235 | |
| Standardisation proposal for automatically operated radiator shutters using a Smiths 'Calorstat'. | 25th Aug 1930 | Box 171 \ 1 img236 | |
| Standardisation of chassis parts for a shallow tank radiator, wider dashboard, and overlapping bonnet. | 24th Jul 1930 | Box 171 \ 1 img237 | |
| Standardisation of chassis parts, reverting to four ventilating panels in the bonnet to reduce overheating. | 10th Jul 1930 | Box 171 \ 1 img238 | |
| Standardisation report for a rolled eye on the Phantom II rear road spring. | 4th Dec 1930 | Box 171 \ 1 img239 | |
| Parts standardisation form detailing the first chassis fitting, associated costs, and testing/approval records. | 16th May 1919 | Box 171 \ 1 img240 | |
| Standardisation of an anti-squeaking front axle brake shoe to reduce complaints. | 4th Dec 1930 | Box 171 \ 1 img241 | |
| Standardisation of parts document detailing new part fitment, testing, and associated costs. | 12th Mar 1931 | Box 171 \ 1 img242 | |
| Standardisation of chassis parts, regarding plain glass in patch instruments with stuck-on reflectors. | 5th Feb 1931 | Box 171 \ 1 img243 | |
| Standardisation of chassis parts, specifically a revised bonnet with concealed hinges. | 13th Feb 1931 | Box 171 \ 1 img244 | |
| Standardisation form for chassis parts detailing testing and cost implications. | 12th Aug 1921 | Box 171 \ 1 img245 | |
| Standardisation of an oiling scheme for the link joint on front shock dampers for the Phantom II model. | 17th Apr 1931 | Box 171 \ 1 img246 | |
| Standardisation report for longer skirt pistons to safeguard against piston knocks. | 17th Apr 1931 | Box 171 \ 1 img247 | |
| Standardisation of a switchbox for use with a two-rate charge scheme providing full dynamo output. | 13th Jan 1931 | Box 171 \ 1 img248 | |
| Standardisation of chassis parts, specifically the Kismet '31 Tyre Tester. | 21th May 1931 | Box 171 \ 1 img249 | |
| Standardisation of Chassis Parts - Improved Luggage Grid. | 16th Jun 1931 | Box 171 \ 1 img250 | |
| Standardisation document for a lengthened rear exhaust pipe. | 27th Jun 1931 | Box 171 \ 1 img251 | |
| Form for tracking the standardization of chassis parts for the 'O' Series 40/50 HP and 'U' Series 20/25 HP cars. | 2nd Dec 1931 | Box 171 \ 1 img252 | |
| Standardisation of a remote control for the petrol tank reserve compartment, operated from the dash. | 26th Aug 1931 | Box 171 \ 1 img253 | |
| Standardisation form detailing the costs and chassis allocation for fitting a new part. | 11th Aug 1921 | Box 171 \ 1 img254 | |
| Standardisation of a 5:1 compression ratio cylinder head for the Phantom II chassis. | 26th Sep 1931 | Box 171 \ 1 img255 | |
| Standardisation form for a compression ratio cylinder head part. | 15th Sep 1931 | Box 171 \ 1 img256 | |
| Standardisation report for a radiator with .312' hexagon copper tubes to improve cooling. | 26th Sep 1931 | Box 171 \ 1 img257 | |
| Standardisation of chassis parts for a radiator with S.I.E. hexagon copper tubes. | 26th Sep 1932 | Box 171 \ 1 img258 | |
| Standardisation test report for Wakefields Gear Ease No.1 Oil as an alternative lubricant for hypoid gear rear axles. | 21th Sep 1931 | Box 171 \ 1 img259 | |
| Standardisation of chassis parts for rear brakes with flexible toe. | 25th Sep 1931 | Box 171 \ 1 img260 | |
| Standardisation report for a chassis part, detailing costs, fitment information, and an approval/review log. | 25th Sep 1929 | Box 171 \ 1 img261 | |
| Standardisation document for an air silencer carburetter to reduce suction noise. | 21th Nov 1930 | Box 171 \ 1 img262 | |
| Standardisation form proposing an extra bracket for the battery box support to avoid failures. | 6th Oct 1930 | Box 171 \ 1 img263 | |
| Standardisation proposal for the front apron of a chassis, to improve appearance. | 12th Jun 1931 | Box 171 \ 1 img264 | |
| Standardisation document for chassis parts, detailing costs and implementation approval. | 12th Aug 1921 | Box 171 \ 1 img265 | |
| Standardisation report for flip-flap type bonnet ventilators. | 8th Jul 1931 | Box 171 \ 1 img266 | |
| Standardisation sheet for a reservoir for oil pumps, designed to cure noise. | 29th Jan 1931 | Box 171 \ 1 img267 | |
| Part standardisation form detailing implementation, costs, and departmental approvals. | 22th Nov 1931 | Box 171 \ 1 img268 | |
| Standardisation of chassis parts, specifically the Boyce Electric Instrument Board Clock. | 15th Oct 1931 | Box 171 \ 1 img269 | |
| Standardisation form for an instrument board clock, detailing costs, fitment and approvals. | 21th Dec 1921 | Box 171 \ 1 img270 | |
| Standardisation of chassis parts for spare wheel carriers mounted on the side. | 5th May 1931 | Box 171 \ 1 img271 | |
| Standardization document for fitting a spare wheel carrier on the left-hand side of the chassis. | 18th Nov 1931 | Box 171 \ 1 img272 | |
| Standardisation of connecting links for hydraulic dampers to overcome oil loss. | 22th Sep 1931 | Box 171 \ 1 img273 | |
| Form for standardising chassis parts, tracking costs, and implementation approvals. | 29th Aug 1932 | Box 171 \ 1 img274 | |
| Standardisation of the Diamond Engine Mounting for chassis. | 22th Sep 1931 | Box 171 \ 1 img275 | |
| Standardisation form for a chassis part, detailing costs, fitment, and an approval log. | 25th Nov 1928 | Box 171 \ 1 img276 | |
| Standardisation of chassis parts concerning the lubrication of the rear brake actuating shaft. | 25th Sep 1931 | Box 171 \ 1 img277 | |
| Standardisation document for fitting a new test rig part to a chassis. | 22th Sep 1931 | Box 171 \ 1 img278 | |
| Standardisation of low rating rear road springs for both right-hand and left-hand drive cars. | 5th May 1931 | Box 171 \ 1 img279 | |
| Standardisation form for a chassis part, specifically the low tension magneto drive. | 9th Aug 1912 | Box 171 \ 1 img280 | |
| Standardisation test report for low rating front road springs for right-hand and left-hand drive cars. | 5th May 1931 | Box 171 \ 1 img281 | |
| Standardisation form for low rating front road springs on the 25/30 HP 'BRAD.' chassis to improve riding comfort. | 16th Nov 1938 | Box 171 \ 1 img282 | |
| Standardisation of chassis parts by dropping the radiator 4 inches in the frame and incorporating thermostatically operated shutters. | 20th Oct 1931 | Box 171 \ 1 img283 | |
| Standardisation record for a regulator housing chassis part. | 12th Nov 1921 | Box 171 \ 1 img284 | |
| Standardisation of the bottom water pipe from radiator to pump. | 21th Sep 1931 | Box 171 \ 1 img285 | |
| Standardisation form for a new bottom water pipe from the radiator to the pump. | 2nd Aug 1912 | Box 171 \ 1 img286 | |
| Standardisation of chassis parts, specifically torque reaction dampers. | 22th Sep 1931 | Box 171 \ 1 img287 | |
| Chassis parts standardization form detailing the fitting of a new part, costs, and approvals. | 25th Aug 1925 | Box 171 \ 1 img288 | |
| Standardisation of a paraffin waxed paper condenser, changing from .30mf to .23mf and adding a reinforced case bottom. | 5th Oct 1931 | Box 171 \ 2 img001 | |
| Form for standardizing chassis parts, noting implementation schedule, costs, and departmental approvals. | 5th Oct 1931 | Box 171 \ 2 img002 | |
| Standardisation of a chassis part, specifically the ballast resistance with a vitreous insulator. | 15th Oct 1931 | Box 171 \ 2 img003 | |
| Modification form for the standardisation of chassis parts, detailing costs and approvals for the 'O' Series. | 12th Jan 1921 | Box 171 \ 2 img004 | |
| Standardisation of chassis parts report for rear hydraulic dampers. | 22th Sep 1931 | Box 171 \ 2 img005 | |
| Standardisation of chassis parts for the rear hydraulic damper. | 29th Feb 1932 | Box 171 \ 2 img006 | |
| Standardisation of chassis parts, replacing the large grease gun with the Enots Autolub Grease Gun No. 5A. | 8th Jan 1932 | Box 171 \ 2 img007 | |
| Form for tracking the implementation of new standardized chassis parts. | 23th Jan 1922 | Box 171 \ 2 img008 | |
| Standardisation of chassis parts for a breather to the rear axle. | 25th Sep 1931 | Box 171 \ 2 img009 | |
| Standardization form for a chassis part alteration to reduce cankering of oil leads. | 21th Sep 1912 | Box 171 \ 2 img010 | |
| Standardisation of chassis parts to replace the Lucas force feed oil can with Kay's No. 31 oil can. | 8th Jan 1932 | Box 171 \ 2 img011 | |
| Standardisation form for a new part to replace an old Lucas type 100. | 4th Jan 1925 | Box 171 \ 2 img012 | |
| Standardisation proposal for a modified starter automatic switch, deleting the teazer carbon contacts. | 16th Oct 1931 | Box 171 \ 2 img013 | |
| Form for the standardisation of chassis parts, detailing costs, implementation schedule, and approvals. | 15th Oct 1940 | Box 171 \ 2 img014 | |
| Standardisation of chassis parts, specifically servo operating levers and ball bearing cams. | 26th Sep 1931 | Box 171 \ 2 img015 | |
| Form for fitting a new part to a 'O' Series chassis, including costs and an approval table. | 12th Sep 1938 | Box 171 \ 2 img016 | |
| Standardisation of chassis parts, proposing a reversion to double-ended jaw spanners for car tool kits. | 6th Feb 1932 | Box 171 \ 2 img017 | |
| Standardisation of battery ignition distributor head, sparking points, and rotor blade. | 6th Apr 1932 | Box 171 \ 2 img018 | |
| Part standardisation form detailing chassis fitting information and associated costs. | 2nd Jun 1932 | Box 171 \ 2 img019 | |
| Standardisation of a concealed support for side spare wheel carriers for use with longer bonnets. | 12th Apr 1932 | Box 171 \ 2 img020 | |
| Standardisation form detailing the first chassis fitment and associated costs for a new part. | 28th Aug 1942 | Box 171 \ 2 img021 | |
| Standardisation of chassis parts, specifically the clutch pedal with spring washer and collar. | 12th Aug 1932 | Box 171 \ 2 img022 | |
| Standardisation form for a clutch judder damper with spring washer and collar. | 12th Aug 1932 | Box 171 \ 2 img023 | |
| Standardisation of side spare wheel carriers with steadying stays, replacing 5/16' bolts with 3/8' bolts. | 12th Aug 1932 | Box 171 \ 2 img024 | |
| Standardisation proposal for chassis parts to prevent distortion, which was subsequently cancelled. | 12th Sep 1928 | Box 171 \ 2 img025 | |
| Standardisation of chassis parts for the Lucas Horn under the front apron. | 9th Jun 1932 | Box 171 \ 2 img026 | |
| Form for the standardisation of a Clutch Hub Outer Thrust Washer. | 26th Aug 1932 | Box 171 \ 2 img027 | |
| Standardisation of a 5.25 C/R Cylinder Head to improve the continental chassis. | 9th Jun 1932 | Box 171 \ 2 img028 | |
| Standardization of parts form detailing an improvement to a continental chassis. | 15th Oct 1932 | Box 171 \ 2 img029 | |
| Standardisation of chassis parts for road wheels with two rows of spokes. | 9th Jun 1932 | Box 171 \ 2 img030 | |
| Standardisation form for a new chassis part, detailing fitting, costs, and approval signatures. | 30th Sep 1935 | Box 171 \ 2 img031 | |
| Standardisation of a 5-1 cylinder head for a standard chassis to improve performance. | 9th Jun 1932 | Box 171 \ 2 img032 | |
| Standardisation form for a new oiling system part for the 'G' Series chassis. | 2nd Sep 1932 | Box 171 \ 2 img033 | |
| Standardisation of Lake & Elliott cast iron brake drums to improve braking. | 9th Jun 1932 | Box 171 \ 2 img034 | |
| Standardisation of Parts form regarding the testing of improved brake pumps on a 'D' Series chassis. | 23th Feb 1921 | Box 171 \ 2 img035 | |
| Standardisation of Lodge Plugs type HD.3 for 5 & 5.25 compression ratio engines. | 12th Aug 1932 | Box 171 \ 2 img036 | |
| Standardisation form for Lodge Plug Type R.S.5 for 20 & 25 HP chassis motors. | 12th Aug 1932 | Box 171 \ 2 img037 | |
| Standardisation of the instrument board and an improvement in its illumination. | 1st Jul 1932 | Box 171 \ 2 img038 | |
| Standardisation of chassis parts form detailing costs and a list of departmental approvals with dates. | 18th Jul 1932 | Box 171 \ 2 img039 | |
| Standardisation of a spring fitted to the thermostat of radiator shutters. | 11th Aug 1932 | Box 171 \ 2 img040 | |
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