| Description | Date | Identifier | |
| Standardisation sheet listing parts not yet fitted to production chassis for the 20/25 HP and 40/50 HP models. | 2nd May 1935 | Box 154a \ 3 scan0181 | |
| Status of standardisation sheets for the Bentley chassis, listing completed items and those in circulation. | 3rd Jun 1935 | Box 154a \ 3 scan0182 | |
| Standardisation sheet listing parts not yet fitted to production 20/25 HP and 40/50 HP chassis. | 3rd Jun 1935 | Box 154a \ 3 scan0183 | |
| Listing Bentley chassis standardisation sheets that were in circulation during June. | 2nd Jul 1935 | Box 154a \ 3 scan0184 | |
| Standardized part not yet fitted to production 20/25 HP. chassis. | 2nd Jul 1935 | Box 154a \ 3 scan0185 | |
| List of standardisation updates for the Bentley chassis completed during July and August 1935. | 2nd Sep 1935 | Box 154a \ 3 scan0186 | |
| List of various automotive components including gears, cables, and coils. | 2nd Sep 1935 | Box 154a \ 3 scan0187 | |
| Notice regarding standardized but not yet produced dynamo poles for the 20/25 HP Chassis. | 2nd Sep 1935 | Box 154a \ 3 scan0188 | |
| List of parts for the 20/25 HP chassis that have not yet been fitted to production models. | 1st Oct 1935 | Box 154a \ 3 scan0189 | |
| List of standardisation sheets for the Bentley chassis completed during September 1935. | 1st Oct 1935 | Box 154a \ 3 scan0190 | |
| List of standardisation sheets that are in the course of circulation. | 1st Oct 1935 | Box 154a \ 3 scan0191 | |
| Log of parts not yet fitted to the 20/25 HP production chassis. | 4th Nov 1935 | Box 154a \ 3 scan0192 | |
| Standardisation sheet detailing completed and circulating updates for the Bentley chassis. | 4th Nov 1935 | Box 154a \ 3 scan0193 | |
| Status of standardisation sheets for the Bentley chassis. | 3rd Dec 1935 | Box 154a \ 3 scan0194 | |
| List of parts not yet fitted to the 20/25 HP. production chassis. | 31th Dec 1935 | Box 154a \ 3 scan0195 | |
| The standardisation of chassis parts and new testing specifications. | 8th Jan 1936 | Box 154a \ 3 scan0196 | |
| Confirming no Standardisation Sheets were completed for the Bentley Chassis in December 1935. | 9th Jan 1936 | Box 154a \ 3 scan0197 | |
| Proposing an alternative testing programme for the standardisation of chassis parts. | 10th Jan 1936 | Box 154a \ 3 scan0198 | |
| Breakdown of chassis part standardisation and outlining a new plan for standardised testing by specialists. | 2nd Feb 1936 | Box 154a \ 3 scan0199 | |
| Typed memo discussing the roles of specialists and the development process for experimental cars. | 5th Mar 1936 | Box 154a \ 3 scan0200 | |
| Monthly return notice for Bentley and 20/25 HP chassis standardisation sheets. | 5th Mar 1936 | Box 154a \ 3 scan0201 | |
| Review of issues from 15,000-mile standardisation tests and a new questionnaire. | 27th Mar 1936 | Box 154a \ 3 scan0202 | |
| List of ten points to be noted for radiators, with a detailed explanation of corrosion issues. | 27th Mar 1936 | Box 154a \ 3 scan0203 | |
| List of vehicle testing procedures covering mechanical strength, cooling, and reliability. | 27th Mar 1936 | Box 154a \ 3 scan0204 | |
| List of checks and experimental tests for engine components, focusing on cooling and endurance. | 27th Mar 1936 | Box 154a \ 3 scan0205 | |
| List of nineteen points to be noted regarding the engine unit. | 27th Mar 1936 | Box 154a \ 3 scan0206 | |
| List of six key engine test criteria including reliability, smoothness, and power output. | 27th Mar 1936 | Box 154a \ 3 scan0207 | |
| List of engine design and performance considerations, from oil pressure to fuel detonation. | 27th Mar 1936 | Box 154a \ 3 scan0208 | |
| List of engine testing procedures and considerations. | 27th Mar 1936 | Box 154a \ 3 scan0209 | |
| List of considerations and tests for carburetter and induction pipe performance and potential issues. | 27th Mar 1936 | Box 154a \ 3 scan0210 | |
| List of ignition system test criteria and proposed mileage tests. | 27th Mar 1936 | Box 154a \ 3 scan0211 | |
| List of requirements and testing criteria for a vehicle's steering system. | 27th Mar 1936 | Box 154a \ 3 scan0212 | |
| List of ten criteria for evaluating wheels and tyres, along with mileage for road testing. | 27th Mar 1936 | Box 154a \ 3 scan0213 | |
| List of ten considerations and testing parameters for a gearbox. | 27th Mar 1936 | Box 154a \ 3 scan0214 | |
| Test criteria and considerations for a propeller shaft. | 27th Mar 1936 | Box 154a \ 3 scan0215 | |
| List of 14 points for consideration regarding the clutch and flywheel, followed by test conditions. | 27th Mar 1936 | Box 154a \ 3 scan0216 | |
| List of points for consideration and testing related to brake performance, including a mileage test schedule. | 27th Mar 1936 | Box 154a \ 3 scan0217 | |
| List of testing criteria and mileage requirements for suspension and shock dampers. | 27th Mar 1936 | Box 154a \ 3 scan0218 | |
| List of test points and considerations for a vehicle's jacking system. | 27th Mar 1936 | Box 154a \ 3 scan0219 | |
| Considerations and testing procedures for frame and body mounting. | 27th Mar 1936 | Box 154a \ 3 scan0220 | |
| List of design considerations and requirements for the petrol supply system and tank. | 27th Mar 1936 | Box 154a \ 3 scan0221 | |
| List of requirements and test conditions for engine mounting. | 27th Mar 1936 | Box 154a \ 3 scan0222 | |
| List of requirements and operating conditions for the starter motor and dynamo. | 27th Mar 1936 | Box 154a \ 3 scan0223 | |
| Battery testing requirements including torque, durability, and road tests. | 27th Mar 1936 | Box 154a \ 3 scan0224 | |
| List of performance criteria and testing mileage for an exhaust system and intake silencer. | 4th Apr 1936 | Box 154a \ 3 scan0225 | |
| List of parts not yet fitted to the 20/25 HP production chassis. | 4th Apr 1936 | Box 154a \ 3 scan0226 | |
| Listing Bentley Chassis standardisation sheets that are currently in circulation. | 4th Apr 1936 | Box 154a \ 3 scan0227 | |
| Status of Bentley chassis standardisation sheets for the month of April. | 5th May 1936 | Box 154a \ 3 scan0228 | |
| Confirming no outstanding standardisation sheets for parts not yet fitted to the 20/25 HP production chassis. | 5th May 1936 | Box 154a \ 3 scan0229 | |
| Listing Bentley Chassis standardisation sheets currently in circulation for May. | 9th Jun 1936 | Box 154a \ 3 scan0230 | |
| Note concerning parts not yet fitted to the 20/25 HP production chassis and the status of standardisation sheets. | 9th Jun 1936 | Box 154a \ 3 scan0231 | |
| Log detailing a modification for a geared starter motor bush on the 20/25 HP chassis, a part not yet fitted to production models. | 3rd Jul 1936 | Box 154a \ 3 scan0232 | |
| Standardisation sheet for Bentley chassis detailing completed and circulating modifications. | 3rd Jul 1936 | Box 154a \ 3 scan0233 | |
| Standardisation sheet update for Bentley chassis, listing completed and circulating changes for July. | 4th Aug 1936 | Box 154a \ 3 scan0234 | |
| Log of parts not yet fitted to production chassis for the 25/30 HP and Phantom III models. | 5th Aug 1936 | Box 154a \ 3 scan0235 | |
| Expressing disappointment with the Works and Costing departments regarding delays in cost-saving measures for Bentley parts. | 20th Aug 1936 | Box 154a \ 3 scan0236 | |
| List of Bentley chassis standardisation sheets that are in the process of circulation. | 3rd Sep 1936 | Box 154a \ 3 scan0237 | |
| List of modifications for 25/30 HP & Phantom III models, detailing parts not yet fitted to production chassis. | 3rd Sep 1936 | Box 154a \ 3 scan0238 | |
| List of parts for the 25/30 HP & Phantom III models not yet fitted to production chassis. | 1st Oct 1936 | Box 154a \ 3 scan0239 | |
| List of modifications and programme dates for the Phantom III Chassis. | 1st Oct 1936 | Box 154a \ 3 scan0240 | |
| Standardisation sheet detailing modifications and updates to the Bentley Chassis. | 1st Oct 1936 | Box 154a \ 3 scan0241 | |
| List of standardisation sheets currently in circulation for various vehicle components. | 1st Oct 1936 | Box 154a \ 3 scan0242 | |
| On the status of standardisation sheets for the Bentley chassis, listing completed and in-progress items. | 2nd Dec 1936 | Box 154a \ 3 scan0243 | |
| List of engineering updates and component specifications with handwritten cost-related notes. | 2nd Dec 1936 | Box 154a \ 3 scan0244 | |
| Proposing a more efficient procedure for handling standardisation sheets to improve efficiency. | 18th Nov 1936 | Box 154a \ 3 scan0245 | |
| List of modifications and parts not yet fitted to the 25/30 HP and Phantom III production chassis. | 2nd Dec 1936 | Box 154a \ 3 scan0246 | |
| Withdrawal of a standardisation sheet due to cost and concerns over overhead charges. | 3rd Dec 1936 | Box 154a \ 3 scan0247 | |
| Defending the company's cost figures and explaining the specific costs of a Bentley chassis part. | 3rd Dec 1936 | Box 154a \ 3 scan0248 | |
| List of parts not yet fitted to the 25/30 HP and Phantom III production chassis, with a handwritten query about a production delay. | 2nd Nov 1936 | Box 154a \ 3 scan0249 | |
| Log of modifications for the Phantom III Chassis, detailing changes to the rear springs and axle. | 2nd Nov 1936 | Box 154a \ 3 scan0250 | |
| List of standardisation sheets for the Bentley chassis completed in December 1936 and January 1937. | 1st Feb 1937 | Box 154a \ 3 scan0251 | |
| List of standardisation sheets detailing updates to various vehicle components. | 2nd Jan 1937 | Box 154a \ 3 scan0252 | |
| List of parts not yet fitted to production chassis for the 25/30 HP and Phantom III models. | 1st Feb 1937 | Box 154a \ 3 scan0253 | |
| Progress on standardizing various engineering components. | 16th Feb 1937 | Box 154a \ 3 scan0254 | |
| Standardization efforts for tools, parts, and the design of the Wraith chassis. | 13th Feb 1937 | Box 154a \ 3 scan0255 | |
| Creation of a loose-leaf instruction book for designers. | 3rd Mar 1937 | Box 154a \ 3 scan0256 | |
| List of parts for the 25/30 HP & Phantom III chassis not yet fitted to production. | 3rd Mar 1937 | Box 154a \ 3 scan0257 | |
| List of modifications and checks for the Phantom III chassis, detailing issue dates and completion status. | 3rd Mar 1937 | Box 154a \ 3 scan0258 | |
| List of standardisation sheets for the Bentley chassis completed during February. | 3rd Mar 1937 | Box 154a \ 3 scan0259 | |
| List of standardisation sheets in circulation with handwritten status updates on each item. | 3rd Mar 1937 | Box 154a \ 3 scan0260 | |
| Announcing the withdrawal of several standardisation sheets for vehicle components. | 4th Mar 1937 | Box 154a \ 3 scan0261 | |
| Standardisation sheet for a lightened spare wheel carrier to achieve a cost saving. | 4th Mar 1937 | Box 154a \ 3 scan0262 | |
| To cancel the standardisation sheets for an External Filter on the 25/30 HP and Bentley models. | 31th Mar 1937 | Box 154a \ 3 scan0263 | |
| Standardisation sheet for the Bentley chassis detailing completed and circulating updates for March. | 1st Apr 1937 | Box 154a \ 3 scan0264 | |
| List of Bentley design sheets currently in circulation for various components. | 1st Apr 1937 | Box 154a \ 3 scan0265 | |
| List of parts not yet fitted to production chassis for the 25/30 HP & Phantom III models. | 1st Apr 1937 | Box 154a \ 3 scan0266 | |
| Continued list of modifications and tests for the 25/30 HP and Phantom III chassis. | 1st Apr 1937 | Box 154a \ 3 scan0267 | |
| List of Bentley Chassis standardisation sheets completed during April 1937 and others in circulation. | 4th May 1937 | Box 154a \ 3 scan0268 | |
| Specification list concerning water connections and steering pendulum lever dimensions. | 4th May 1937 | Box 154a \ 3 scan0269 | |
| List of parts not yet fitted to the production 25/30 HP & Phantom III chassis. | 4th May 1937 | Box 154a \ 3 scan0270 | |
| Log of engineering changes and test schedules for the 25/30 HP and Phantom III chassis. | 4th May 1937 | Box 154a \ 3 scan0271 | |
| List of parts not yet fitted to 25/30 HP & Phantom III production chassis. | 1st Jun 1937 | Box 154a \ 3 scan0272 | |
| Log of part modifications and updates for 25/30 HP and Phantom III chassis models. | 2nd Jun 1937 | Box 154a \ 3 scan0273 | |
| List of standardisation updates for the Bentley chassis completed in May 1937. | 2nd Jun 1937 | Box 154a \ 3 scan0274 | |
| List of standardisation sheets in circulation for various vehicle components. | 2nd Jun 1937 | Box 154a \ 3 scan0275 | |
| Covering memo for a summary of parts from the 35-EX model's 15,000-mile test. | 17th Jun 1937 | Box 154a \ 3 scan0276 | |
| Outcome of a 15,000-mile test on a Phantom III, listing special features suitable for standardisation. | 1st May 1937 | Box 154a \ 3 scan0277 | |
| List of engineering component modifications and their status updates. | 1st May 1937 | Box 154a \ 3 scan0278 | |
| List of engineering changes and test results for various vehicle components. | 16th Jun 1937 | Box 154a \ 3 scan0279 | |
| Status and testing of various vehicle steering and brake components. | 16th Jun 1937 | Box 154a \ 3 scan0280 | |
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