| Description | Date | Identifier | |
| 15,000-mile test of the Phantom III test car, 32-EX, and its subsequent stripping for examination. | 10th Sep 1937 | Box 91 \ 2 scan0342 | |
| The examination of the 32-EX Phantom III test car after a 15,000-mile test. | 10th Sep 1937 | Box 91 \ 2 scan0343 | |
| Typed list of modifications and part updates with corresponding reference numbers. | 10th Sep 1937 | Box 91 \ 2 scan0344 | |
| List of modifications and notes on various vehicle components with associated mileage records. | 10th Sep 1937 | Box 91 \ 2 scan0345 | |
| Instructions for fitting a new crankshaft and modifying a flywheel for Unit 13. | 26th Oct 1937 | Box 91 \ 2 scan0346 | |
| Sketches showing alterations to two separate parts with updated dimensions. | 26th Oct 1937 | Box 91 \ 2 scan0347 | |
| 15,000-mile test report for the Phantom III, chassis 32-EX. | 18th Sep 1937 | Box 91 \ 2 scan0348 | |
| Leading experimental features, specifically adjustable tappets and four-port cylinder heads. | 18th Sep 1937 | Box 91 \ 2 scan0349 | |
| Tappet settings, valve springs, and a flywheel and clutch modification scheme. | 18th Sep 1937 | Box 91 \ 2 scan0350 | |
| Clutch modifications and performance, including changes to bearings, cushioning, and housing. | 18th Sep 1937 | Box 91 \ 2 scan0351 | |
| The application of a servo spring to the clutch and the advantages of an overdrive gearbox. | 15th Sep 1937 | Box 91 \ 2 scan0352 | |
| Notes on engine stalling, gear lever vibration, oil leaks, and testing of high-pressure petrol pump configurations. | 18th Sep 1937 | Box 91 \ 2 scan0353 | |
| Tests for petrol systems, threaded shackles for rear road springs, and Ferodo brake linings on Chromidium drums. | 18th Sep 1937 | Box 91 \ 2 scan0354 | |
| Scheme for reducing rear braking on the Phantom III, improving the front to rear proportion. | 18th Sep 1937 | Box 91 \ 2 scan0355 | |
| Issues with standardised parts and the corresponding actions or status updates. | 18th Sep 1937 | Box 91 \ 2 scan0356 | |
| Various component failures and their corresponding proposed solutions or explanations. | 18th May 1937 | Box 91 \ 2 scan0357 | |
| List of vehicle faults recorded at specific mileage and the corresponding actions or modifications to be taken. | 18th Sep 1937 | Box 91 \ 2 scan0358 | |
| List of special features and their corresponding test results. | 18th Sep 1937 | Box 91 \ 2 scan0359 | |
| Test results and standardization status of various automotive parts. | 18th Sep 1937 | Box 91 \ 2 scan0360 | |
| Test report detailing the results and actions for various vehicle components. | 18th Sep 1937 | Box 91 \ 2 scan0361 | |
| Test results report for various vehicle parts and modifications. | 18th Sep 1937 | Box 91 \ 2 scan0362 | |
| Test results summary for various automotive parts, detailing outcomes and required actions. | 18th Sep 1937 | Box 91 \ 2 scan0363 | |
| Test report detailing the results for various vehicle components. | 18th Sep 1937 | Box 91 \ 2 scan0364 | |
| Test report detailing modifications and standardization decisions for various vehicle parts. | 18th Sep 1937 | Box 91 \ 2 scan0365 | |
| Table detailing the test results of various vehicle components, including suspension and steering parts. | 18th Sep 1937 | Box 91 \ 2 scan0366 | |
| Test report summary for various automotive components and their standardisation status. | 18th Sep 1937 | Box 91 \ 2 scan0367 | |
| Test report summary for various automotive components. | 18th May 1937 | Box 91 \ 2 scan0368 | |
| Test report on various automotive parts including horns, a starter switch, and road wheels. | 18th Sep 1937 | Box 91 \ 2 scan0369 | |
| The condition of a Phantom III 32-EX chassis and engine after a 17,110-mile endurance test in France. | 23th Sep 1937 | Box 91 \ 2 scan0370 | |
| The condition and performance of various engine components after testing. | 23th Sep 1937 | Box 91 \ 2 scan0371 | |
| Inspection report detailing the condition and failure analysis of engine components including cylinder liners, connecting rods, and bearings. | 23th Sep 1937 | Box 91 \ 2 scan0372 | |
| Inspection report on the condition of engine valves, fittings, camshaft, and carburettor components. | 23th Sep 1937 | Box 91 \ 2 scan0373 | |
| Inspection report detailing wear and condition of various engine components after testing. | 23th Sep 1937 | Box 91 \ 2 scan0374 | |
| Condition report on various engine components, including pumps, fillers, and regulators. | 23th Sep 1937 | Box 91 \ 2 scan0375 | |
| The post-test condition of fan bearings, petrol pipes, and flywheel and clutch components. | 28th Sep 1937 | Box 91 \ 2 scan0376 | |
| The wear and condition of various components including the flywheel, clutch, and radiator after testing. | 23th Sep 1937 | Box 91 \ 2 scan0377 | |
| Vehicle inspection report detailing the condition of the radiator, front axle, and brakes. | 23th Sep 1937 | Box 91 \ 2 scan0378 | |
| Inspection report on the condition of front hubs, cross steering tubes, and spring suspension components. | 23th Sep 1937 | Box 91 \ 2 scan0379 | |
| Inspection report detailing spring suspension tests and the condition of rear axle components. | 23th Sep 1937 | Box 91 \ 2 scan0380 | |
| Condition report on various vehicle components including the rear axle and brakes. | 23th Sep 1937 | Box 91 \ 2 scan0381 | |
| Inspection report detailing the condition of various vehicle components including hubs, propeller shaft, gearbox, and suspension. | 23th Sep 1937 | Box 91 \ 2 scan0382 | |
| Continued report on the inspection of gearbox components, including gears, plungers, and shafts. | 23th Sep 1937 | Box 91 \ 2 scan0383 | |
| Condition report on various vehicle mechanisms and components. | 23th Sep 1937 | Box 91 \ 2 scan0384 | |
| Damage and distortion to the frame, fittings, and various chassis components. | 28th Sep 1937 | Box 91 \ 2 scan0385 | |
| Inspection report detailing the condition of frames, fittings, brakes, pedals and springs. | 23th Sep 1937 | Box 91 \ 2 scan0386 | |
| Condition report detailing wear and damage to various vehicle components. | 23th Sep 1937 | Box 91 \ 2 scan0387 | |
| Inspections, fouling issues, and poundage checks on various chassis and suspension components. | 23th Sep 1937 | Box 91 \ 2 scan0388 | |
| The testing and condition of rear shock dampers, specifically their poundage and 'Duprene' glands. | 23th Sep 1937 | Box 91 \ 2 scan0389 | |
| The condition of rear shock dampers, governor control, and steering column components after testing. | 23th Sep 1937 | Box 91 \ 2 scan0390 | |
| Vehicle component condition report detailing issues with steering, floorboards, bonnet, and various pumps. | 23th Sep 1937 | Box 91 \ 2 scan0391 | |
| Electrical units after a 17,000-mile test on vehicle 32-Ex. | 28th Sep 1937 | Box 91 \ 2 scan0392 | |
| Condition report on various electrical components after testing. | 23th Sep 1937 | Box 91 \ 2 scan0393 | |
| Blueprint detailing the wear on Bronze Yoke Bearings after 17,110 miles, including dimensional analysis. | 23th Sep 1937 | Box 91 \ 2 scan0394 | |
| Blueprint illustrating a fouling issue on a rear near side jack bracket after road testing in France. | 23th Sep 1937 | Box 91 \ 2 scan0395 | |
| Index for a report on an engine's condition after a 17,110-mile test in France. | 10th May 1937 | Box 91 \ 2 scan0396 | |
| Test report detailing main bearing dimensions and clearances before and after wear. | 10th May 1937 | Box 91 \ 2 scan0397 | |
| Test report on connecting rod bearings and crankpin dimensions after a mileage test. | 31th Aug 1937 | Box 91 \ 2 scan0398 | |
| Technical data sheet detailing the dimensions and wear of plain connecting rods and big end bush bearings from a test unit. | 10th Sep 1937 | Box 91 \ 2 scan0399 | |
| Piston profile measurements showing wear on six pistons at various points before and after testing. | 10th Sep 1937 | Box 91 \ 2 scan0400 | |
| Piston profile measurements before and after a test, showing wear data. | 10th Sep 1937 | Box 91 \ 2 scan0401 | |
| Cylinder bore dimension and wear measurement sheet for Phantom III Unit No 13, 'A' Side. | 10th Sep 1937 | Box 91 \ 2 scan0402 | |
| Test report detailing cylinder bore dimensions and wear for 'B' side liners of unit Phantom III No 13. | 10th Sep 1937 | Box 91 \ 2 scan0403 | |
| Piston ring clearance measurements for Unit No PH III 13 'A' side. | 10th Sep 1937 | Box 91 \ 2 scan0404 | |
| Piston ring clearance measurements after testing for Unit No. Phantom III 13 'B' Side. | 10th Sep 1937 | Box 91 \ 2 scan0405 | |
| Piston ring gap measurement and wear test results for Unit No. Ph III 13, 'A' Side. | 10th Sep 1937 | Box 91 \ 2 scan0406 | |
| Piston ring gap measurements for Unit No Phantom III 13, showing wear after testing. | 10th Sep 1937 | Box 91 \ 2 scan0407 | |
| Diagram illustrating damage to an off-side frame after 17,110 miles of use. | 10th Sep 1937 | Box 91 \ 2 scan0408 | |
| Fault analysis diagram of the exhaust suspension system on a Phantom III chassis after extended mileage. | 10th Sep 1937 | Box 91 \ 2 scan0409 | |
| Blueprint diagram showing cracks in an off-side roll rod main lever after extended mileage. | 10th Sep 1937 | Box 91 \ 2 scan0410 | |
| Blueprint showing a broken near side rest angle from a Phantom III after testing in France. | 25th Jun 1937 | Box 91 \ 2 scan0411 | |
| Performance data comparison of four vehicles at Brooklands race track. | 25th Jun 1937 | Box 91 \ 2 scan0412 | |
| Listing standardisation sheets following a 15,000-mile test on a 32-EX Phantom III. | 28th Sep 1937 | Box 91 \ 2 scan0413 | |
| List of modifications and instructions for rebuilding Phantom III car 32-EX, Unit 13. | 20th Oct 1937 | Box 91 \ 2 scan0414 | |
| List of modifications and instructions for various vehicle components, including the propeller shaft, rear axle, shock dampers, and brakes. | 26th Oct 1937 | Box 91 \ 2 scan0415 | |
| List of specifications for vehicle electrical components and other parts. | 26th Oct 1937 | Box 91 \ 2 scan0416 | |
| Requesting the construction and fitting of a rear silencer for the exhaust system on car 32-EX. | 2nd Nov 1937 | Box 91 \ 2 scan0417 | |
| Request to fit a high pressure petrol pump, filter and associated piping on a chassis. | 3rd Nov 1937 | Box 91 \ 2 scan0418 | |
| Request to fit a Buick car heater and defroster to the 32-EX car. | 3rd Nov 1937 | Box 91 \ 2 scan0419 | |
| The decision to fit a Buick heater to car 26.G.Vl instead of 32-EX and the required positioning. | 18th Nov 1937 | Box 91 \ 2 scan0420 | |
| Examination report on a 32 Ex rear near side damper, detailing wear, scoring, and flaking of components after mileage. | 26th Nov 1937 | Box 91 \ 2 scan0421 | |
| Modifications for a five-blade fan and pulleys for the 32-EX. Car No.13 unit. | 7th Jan 1938 | Box 91 \ 2 scan0422 | |
| The replacement of a broken cylinder liner and subsequent checks on other cylinders. | 21th Jan 1938 | Box 91 \ 2 scan0423 | |
| Instruction memo to fit a single ball drain valve and an additional pipe to the induction system of unit no. 13. | 25th Jan 1938 | Box 91 \ 2 scan0424 | |
| Request to wire up and fit a warning light for the tank unit on car 32-EX. | 11th Feb 1938 | Box 91 \ 2 scan0425 | |
| The renewal of a car licence for vehicle 32-EX. | 11th Feb 1938 | Box 91 \ 2 scan0426 | |
| Urgent internal memo requesting the modification of clutch trunnion G.83281 for 32-EX Unit No.13. | 17th Feb 1938 | Box 91 \ 2 scan0427 | |
| Log book entry detailing feedback and issues with an experimental car's performance. | 23th Feb 1938 | Box 91 \ 2 scan0428 | |
| The handover of cars 32-EX and B.23.AE to the Repair Department and associated work. | 5th Apr 1938 | Box 91 \ 2 scan0429 | |
| List of required part modifications and interchanges for car model 32.EX. | 6th Apr 1938 | Box 91 \ 2 scan0430 | |
| Car 36.EX, requesting a standard fan replacement after a high-speed fan was dispatched to the U.S.A. | 12th Apr 1938 | Box 91 \ 2 scan0431 | |
| Requesting the cause for a change speed mechanism seizure on vehicle 32-EX. | 12th Jun 1936 | Box 91 \ 3 scan0001 | |
| Forwarding a report from Hancock on gearboxes, noting no serious trouble is being experienced on test. | 13th Jun 1936 | Box 91 \ 3 scan0002 | |
| To H.F. Hamilton regarding Gandy's spherical exhaust mounting pieces and filter positioning for car 32-EX. | 25th Jun 1936 | Box 91 \ 3 scan0003 | |
| Letter to H.F. Hamilton discussing petrol pump delivery issues at high speeds, engine cooling, and experiments with 'Autoflux' pumps. | 25th Jun 1936 | Box 91 \ 3 scan0004 | |
| Typed memo to H.F. Hamilton regarding staff movements following an accident. | 26th Jun 1936 | Box 91 \ 3 scan0005 | |
| Planned trip to Paris to investigate Bentley clutch troubles and test a new cylinder head. | 27th Jun 1936 | Box 91 \ 3 scan0006 | |
| The condition of a clutch plate and flywheel following a gearbox seizure. | 9th Jun 1936 | Box 91 \ 3 scan0007 | |
| Drawing showing a section of a flywheel with stud holes and a note on fused fabric. | 9th Jun 1936 | Box 91 \ 3 scan0008 | |
| Hand-drawn sketch illustrating failures on a clutch plate. | 9th Jun 1936 | Box 91 \ 3 scan0009 | |
| Letter concerning modifications and replacement parts for a 32-EX clutch. | 9th Jun 1936 | Box 91 \ 3 scan0010 | |
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