| Description | Date | Identifier | |
| Gearbox noise reports, cross steering tube loads, and reducing top overoiling. | 25th Sep 1936 | Box 92 \ 3 scan0009 | |
| Instructions for fitting ball pads and washers to the cross steering tube joints of car 35-EX. | 29th Sep 1936 | Box 92 \ 3 scan0010 | |
| Modifications to oil holes and the Bijur lubrication system for car 35 EX. | 29th Sep 1936 | Box 92 \ 3 scan0011 | |
| Oil consumption tests for car 35-EX and potential issues with sticking tappets. | 30th Sep 1936 | Box 92 \ 3 scan0012 | |
| For Mr. Hancock clarifying the conditions and daily programme for a test being run in London. | 30th Sep 1936 | Box 92 \ 3 scan0013 | |
| Instructing to fit an insulated thermometer scheme to car 35-EX, listing the required parts. | 30th Sep 1936 | Box 92 \ 3 scan0014 | |
| Query regarding which of two schemes for an insulated thermometer is fitted to a 35-EX model, and if there are any water leaks. | 30th Sep 1936 | Box 92 \ 3 scan0015 | |
| Adjustment of brake rods on a Phantom III 35-EX to correct diving when braking. | 1st Oct 1936 | Box 92 \ 3 scan0016 | |
| Proposal to fit Hall's metal big end bearings and other modifications to a Phantom III. | 1st Oct 1936 | Box 92 \ 3 scan0017 | |
| Clarifying daily mileage figures and explaining variations in oil consumption for a vehicle. | 1st Oct 1936 | Box 92 \ 3 scan0018 | |
| Confirming no water leaks have been detected from the isolated thermometer scheme on car 35 EX. | 1st Oct 1936 | Box 92 \ 3 scan0019 | |
| Telegram received by telephone regarding Phantoms mileage and instructions for London traffic work. | 2nd Oct 1936 | Box 92 \ 3 scan0020 | |
| Confirming a satisfactory explanation of mileage has been received. | 2nd Oct 1936 | Box 92 \ 3 scan0021 | |
| Letter regarding car 35 EX, the fitting of pads and washers, and a mislaid daily report. | 2nd Oct 1936 | Box 92 \ 3 scan0022 | |
| Telegram received by telephone regarding confusion over mileage instructions for Phantom cars in London. | 2nd Oct 1936 | Box 92 \ 3 scan0023 | |
| Test instructions for car 35-EX, including issues with mileage, clutch behaviour, and silent tappets. | 2nd Oct 1936 | Box 92 \ 3 scan0024 | |
| Modification to cross steering tubes and an issue with friction pads in the ball connections. | 3rd Oct 1936 | Box 92 \ 3 scan0025 | |
| Diagram showing wear and tear on a Cross Steering Tube. | 5th Oct 1936 | Box 92 \ 3 scan0026 | |
| Test drive report on car 35-EX, noting its performance, including engine, clutch, gearbox, and steering. | 5th Oct 1936 | Box 92 \ 3 scan0027 | |
| Instructions for preparing car 35-EX for a 10,000-mile test, including fitting a new coupling, air filter, and exhaust system. | 6th Oct 1936 | Box 92 \ 3 scan0028 | |
| List of parts and modifications for car 35-EX after completing 15,000 miles of testing. | 6th Oct 1936 | Box 92 \ 3 scan0029 | |
| Requesting cylinder bore wear figures and arranging a meeting to discuss reports. | 6th Oct 1936 | Box 92 \ 3 scan0030 | |
| Fault with a lower ball pad rotating and the proposed solution of sweating pads into the housing. | 7th Oct 1936 | Box 92 \ 3 scan0031 | |
| Faulty clutch on car 35-EX, leading to its return for examination. | 9th Oct 1936 | Box 92 \ 3 scan0032 | |
| Short message arranging the return of testers and car 35-EX to Derby. | 9th Oct 1936 | Box 92 \ 3 scan0033 | |
| Investigation into noisy tappets on car 35-EX. | 10th Oct 1936 | Box 92 \ 3 scan0034 | |
| Instructions for rebuilding a 35-EX Clutch with specific modifications. | 12th Oct 1936 | Box 92 \ 3 scan0035 | |
| Fitting a new calorstat to car 35-EX to correct a low water temperature issue. | 13th Oct 1936 | Box 92 \ 3 scan0036 | |
| List of faults on car 35-EX that need to be addressed before further trials. | 13th Oct 1936 | Box 92 \ 3 scan0037 | |
| Examination report on a faulty clutch for car 35-EX. | 13th Oct 1936 | Box 92 \ 3 scan0038 | |
| Specification of parts to be included in Phantom III No. 9 Unit 35-EX for a 15,000 miles test in France. | 14th Oct 1936 | Box 92 \ 3 scan0039 | |
| Car (35-EX) detailing an investigation into a squeaking clutch and excessive wear on the valve gear. | 13th Oct 1936 | Box 92 \ 3 scan0040 | |
| Tests and issues with a car, including evaporation trouble, lubrication, clutch, and brakes. | 23th Oct 1936 | Box 92 \ 3 scan0041 | |
| Issues with a second lubrication scheme for rockers on car 35-EX, causing smoking during idling. | 26th Oct 1936 | Box 92 \ 3 scan0042 | |
| Confirming the dispatch of a log book for chassis 35-EX. | 27th Oct 1936 | Box 92 \ 3 scan0043 | |
| Querying inconsistencies in daily reports regarding car mileage and an engine stoppage. | 28th Oct 1936 | Box 92 \ 3 scan0044 | |
| Progress report on a 15,000-mile endurance test for the Phantom III 35-EX and 25/30 experimental cars. | 29th Oct 1936 | Box 92 \ 3 scan0045 | |
| Querying an unadvised change to the distribution list for daily reports on special tests. | 30th Oct 1936 | Box 92 \ 3 scan0046 | |
| From Cricklewood confirming travel arrangements to Derby with car 35 EX and drivers. | 13th Nov 1936 | Box 92 \ 3 scan0047 | |
| Urgent list of five modifications required for the clutch of car 35-EX before its dispatch to France. | 9th Nov 1936 | Box 92 \ 3 scan0048 | |
| The manufacture of an additional fulcrum pin and Bijur pipe coil for car 35-EX. | 11th Nov 1936 | Box 92 \ 3 scan0049 | |
| Listing points from a 10/15,000 mile test regarding the Phantom III model. | 11th Nov 1936 | Box 92 \ 3 scan0050 | |
| Final modifications for a car returning to the Works before dispatch to France. | 12th Nov 1936 | Box 92 \ 3 scan0051 | |
| Specification sheet for modifications to car 35-EX after 15,000 miles of testing. | 20th Nov 1936 | Box 92 \ 3 scan0052 | |
| Numbered list of vehicle component modifications and updates, with both typed and handwritten entries. | 20th Nov 1936 | Box 92 \ 3 scan0053 | |
| List of chassis modifications for car 35-EX following a 10,000 miles test. | 20th Nov 1936 | Box 92 \ 3 scan0054 | |
| List of modifications and checks for a vehicle, divided into general, engine, and electrical sections. | 20th Nov 1936 | Box 92 \ 3 scan0055 | |
| The mileage and movement history of trials car 35-EX. | 24th Nov 1936 | Box 92 \ 3 scan0056 | |
| Push rods, rocker adjusting screws, and a hardened leather washer from a Phantom III, attributing burning issues to the dynamometer. | 13th Nov 1936 | Box 92 \ 3 scan0057 | |
| Vehicle modifications, component issues, and testing for vehicles 35-EX and 6-B-IV. | 27th Nov 1936 | Box 92 \ 3 scan0058 | |
| Issues with silent tappets on car 35-EX and a related problem on a Phantom III. | 27th Nov 1936 | Box 92 \ 3 scan0059 | |
| Delaying a trip to Derby to collect data from Kingsbury, and an update on fitting a new petrol pump for car 35-EX. | 31th Oct 1936 | Box 92 \ 3 scan0060 | |
| Request to fit a modified front suspension rebound buffer N.Sch.4957 to car 35-EX for France. | 4th Dec 1936 | Box 92 \ 3 scan0061 | |
| Instruction memo to fit a modified clutch rear cover and link fixings to car 35-EX. | 5th Dec 1936 | Box 92 \ 3 scan0062 | |
| Tests for improved lubrication to rocker adjusting screws, comparing two different schemes. | 9th Dec 1936 | Box 92 \ 3 scan0063 | |
| Fan and drive specifications for the 35-EX model. | 10th Dec 1936 | Box 92 \ 3 scan0064 | |
| Confirming a conversation and listing five required modifications for vehicle 35-EX. | 10th Dec 1936 | Box 92 \ 3 scan0065 | |
| Fitting of a strengthened experimental oil cooler to engine unit 35-EX for testing in France. | 12th Dec 1933 | Box 92 \ 3 scan0066 | |
| Bodywork for car 35-EX in preparation for a 15,000-mile test in France. | 12th Dec 1936 | Box 92 \ 3 scan0067 | |
| Cancelling instructions for a rubber-mounted thermometer and substituting it with a special thermometer and oil pressure gauge for chassis 35-EX. | 18th Dec 1936 | Box 92 \ 3 scan0068 | |
| Excessive backlash and wear found in the timing gears of a PH. III Chassis 35 EX. Unit No. 9. | 5th Jan 1937 | Box 92 \ 3 scan0069 | |
| Cancelling an instruction for a petrol tank for chassis 39-EX and requesting parts for an alternative tank. | 11th Jan 1937 | Box 92 \ 3 scan0070 | |
| List of nine repair and modification jobs to be carried out on car chassis 35-EX. | 1st Jan 1937 | Box 92 \ 3 scan0071 | |
| Recurring push-pull switch failure on the dashboard of car 35-EX. | 13th Jan 1937 | Box 92 \ 3 scan0072 | |
| The examination of a 35-EX clutch after a 4,000-mile test in London traffic. | 15th Dec 1936 | Box 92 \ 3 scan0073 | |
| Requesting a tested switch be fitted to the instrument board of car 35-EX. | 19th Jan 1937 | Box 92 \ 3 scan0074 | |
| Fitting an extra petrol pump to a Phantom III (Phantom III) vehicle, chassis 35-EX, for a 15,000-mile test in France. | 19th Jan 1937 | Box 92 \ 3 scan0075 | |
| Request to manufacture and fit engine sideguards to car 35-EX before it goes to France. | 20th Jan 1937 | Box 92 \ 3 scan0076 | |
| Fitting of a strainer gauze to the 35-EX water pump intake. | 25th Jan 1937 | Box 92 \ 3 scan0077 | |
| Fitting independent suspension levers to car 35-EX, noting performance improvements and an attached final specification. | 29th Jan 1937 | Box 92 \ 3 scan0078 | |
| Final specification document for the 35-EX chassis. | 29th Jan 1937 | Box 92 \ 3 scan0079 | |
| Numbered list detailing modifications to vehicle components, including brakes, axles, and engine parts. | 29th Jan 1937 | Box 92 \ 3 scan0080 | |
| List of specifications for engine and electrical components. | 29th Jan 1937 | Box 92 \ 3 scan0081 | |
| The examination of a Phantom III for damage to its chassis and coachwork, and an update on an injured person. | 31th Jan 1937 | Box 92 \ 3 scan0082 | |
| Preliminary report on the engine performance of Phantom III chassis 35.EX after 408 miles in France. | 1st Feb 1937 | Box 92 \ 3 scan0083 | |
| Vehicle performance, noting observations on the petrol pump, clutch, gearbox, propeller shaft, and rear axle. | 1st Feb 1937 | Box 92 \ 3 scan0084 | |
| Performance report on the vehicle's shock dampers, brakes, and steering. | 1st Feb 1937 | Box 92 \ 3 scan0085 | |
| Faults and improvement suggestions for various electrical components. | 3rd Feb 1937 | Box 92 \ 3 scan0086 | |
| Parts sent for testing on a Phantom III chassis No.35-Ex in France. | 3rd Feb 1937 | Box 92 \ 3 scan0087 | |
| Preliminary report on the 35-EX model, discussing steering improvements and comparisons to the Phantom III and Wraith models. | 4th Feb 1937 | Box 92 \ 3 scan0088 | |
| The modification and fitting of headlamps for a Phantom III, chassis 35.EX. | 8th Feb 1937 | Box 92 \ 3 scan0089 | |
| The location of Phantom III car 35.EX and the replacement of its headlamps. | 9th Feb 1937 | Box 92 \ 3 scan0090 | |
| Sheared rear damper link and an interim fix on a Phantom III vehicle. | 11th Feb 1937 | Box 92 \ 3 scan0091 | |
| Pencil sketch of a serrated damper anchorage showing sheared splines. | 11th Feb 1937 | Box 92 \ 3 scan0092 | |
| Telegram to Waller in France suggesting a temporary repair while new parts are being produced. | 11th Feb 1937 | Box 92 \ 3 scan0093 | |
| Telegram regarding a damper link arm and rear spring clip failure on car 35EX, requesting a new clip. | 11th Feb 1937 | Box 92 \ 3 scan0094 | |
| Telegram from Chateauroux to Derby requesting a new damper link clip. | 11th Feb 1937 | Box 92 \ 3 scan0095 | |
| Telegram received by telephone regarding car parts and a request for a new clip. | 11th Feb 1937 | Box 92 \ 3 scan0096 | |
| Sheared rear damper link anchorage on a Phantom III vehicle, noting an unfinished and out-of-spec installation. | 11th Feb 1937 | Box 92 \ 3 scan0097 | |
| Letter regarding an accident involving car 35 EX, enclosing a report from P. Rose. | 1st Feb 1937 | Box 92 \ 3 scan0098 | |
| Arranging the despatch of Dominion Tyres and Tubes to G.W. Hancock. | 12th Feb 1937 | Box 92 \ 3 scan0099 | |
| Noisy fan bearing and faulty front brake gear on a Phantom III vehicle. | 14th Feb 1937 | Box 92 \ 3 scan0100 | |
| Diagram showing the adjustment of front brake rods on a Phantom III to prevent bell cranks from fouling the frame. | 14th Feb 1937 | Box 92 \ 3 scan0101 | |
| Confirming the despatch of Dominion Tyres and Tubes for car 35-EX. | 15th Feb 1937 | Box 92 \ 3 scan0102 | |
| Request to despatch a set of rubbers for the rear shock damper connecting links due to their inadequate life. | 15th Feb 1937 | Box 92 \ 3 scan0103 | |
| Failure on the 35-EX rear dampers and roll rod assembly and the proposed corrections. | 15th Feb 1937 | Box 92 \ 3 scan0104 | |
| Typed letter from Chateauroux, France, regarding rear axle issues on vehicle 35-EX. | 15th Feb 1937 | Box 92 \ 3 scan0105 | |
| Phantom III where the rear brakes failed to release due to a stone jamming the counter shaft. | 16th Feb 1937 | Box 92 \ 3 scan0106 | |
| Dispatch of ball and roller bearings to Paris for a car undergoing testing in France. | 16th Feb 1937 | Box 92 \ 3 scan0107 | |
| Confirming the dispatch of Pinion Bearings and a new type of rear axle oil for car 35-EX. | 16th Feb 1937 | Box 92 \ 3 scan0108 | |
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