| Description | Date | Identifier | |
| Updating the status of experimental modified exhaust manifolds fitted to various chassis. | 10th Feb 1932 | Box 27a \ 1 Scan032 | |
| Request for a drawing of a Voisin 12-cylinder car engine crankshaft. | 11th Feb 1932 | Box 27a \ 1 Scan033 | |
| Difficulty in obtaining mileage information for experimental exhaust manifolds on customer cars. | 15th Feb 1932 | Box 27a \ 1 Scan034 | |
| Response to a request for a drawing of a Voisin 12 cylinder car engine, noting the difficulty in obtaining it. | 23th Feb 1932 | Box 27a \ 1 Scan035 | |
| Letter regarding the unsuccessful attempt to obtain a drawing for a Voisin 12 cylinder car engine. | 8th Mar 1932 | Box 27a \ 1 Scan036 | |
| Steering issues on Chassis 24-EX, the Paris Trials Car, and the despatch of a new 'shimmy' shackle. | 15th Mar 1932 | Box 27a \ 1 Scan037 | |
| The policy of fitting a non-standard flexible shimmy shackle to the Paris Trials Car, chassis 24-EX. | 17th Mar 1932 | Box 27a \ 1 Scan038 | |
| Authorizing the fitting of a 'shimmy shackle' to the 24-EX Paris Trials car. | 21th Mar 1932 | Box 27a \ 1 Scan039 | |
| The recommendation of Speedoil Anti-Carbon Upperlubrication oil for a Phantom I chassis. | 22th Mar 1932 | Box 27a \ 1 Scan040 | |
| Letter from the French Air Ministry's Technical Service regarding the laboratory identification and properties of SPEEDOIL. | 3rd Jul 1931 | Box 27a \ 1 Scan041 | |
| French letter authorizing tests regarding the influence of lubricating oil on combustion. | 3rd Jul 1931 | Box 27a \ 1 Scan042 | |
| French advertisement for 'Speedoil' motor oil additive. | 22th Mar 1932 | Box 27a \ 1 Scan043 | |
| Providing an update on the performance of experimental exhaust manifolds on two specific chassis. | 22th Mar 1932 | Box 27a \ 1 Scan044 | |
| Advantages of adding oil to petrol, especially for supercharged cars. | 24th Mar 1932 | Box 27a \ 1 Scan045 | |
| Mileage and performance of experimental exhaust manifolds on chassis 75-HC and 119-MC. | 1st Apr 1932 | Box 27a \ 1 Scan046 | |
| Experimental exhaust manifolds for Phantom I and 20HP cars, and gathering customer feedback. | 4th Apr 1932 | Box 27a \ 1 Scan047 | |
| Follow-up letter requesting a performance report on a new sliding joint exhaust manifold fitted to chassis 63-EF. | 5th Apr 1932 | Box 27a \ 1 Scan048 | |
| Requesting an update on the dispatch of a shimmy shackle device for Chassis 24-EX during the Paris Trials. | 8th Apr 1932 | Box 27a \ 1 Scan049 | |
| Arrangement for Mr. Hancock to test experimental 'shimmy shackles' on a car being taken to France. | 9th Apr 1932 | Box 27a \ 1 Scan050 | |
| Difficulties and resolution of fitting replacement exhaust manifolds and pipes to chassis 63-EF for a customer in Barcelona. | 12th Apr 1932 | Box 27a \ 1 Scan051 | |
| Fitting of a flexible spring shackle to car 24-EX for testing. | 28th Apr 1932 | Box 27a \ 1 Scan052 | |
| The Paris trials of car 24-EX, detailing issues and the results of fitting a shimmy shackle. | 12th May 1932 | Box 27a \ 1 Scan053 | |
| Vehicle with multiple failures, a noisy engine, and logistical issues concerning customs and parts. | 23th May 1932 | Box 27a \ 1 Scan054 | |
| Performance and status of experimental modified exhaust manifolds. | 23th May 1932 | Box 27a \ 1 Scan055 | |
| Confirming receipt of a telegram regarding instructions for chassis 85-JS. | 14th Jun 1932 | Box 27a \ 1 Scan056 | |
| Radiator and fan faults on cars 61-JS and 16-MS and arranging for repairs. | 20th Jun 1932 | Box 27a \ 1 Scan057 | |
| Internal memorandum regarding a customer complaint about radiator movement on car 16-MS. | 22th Jun 1932 | Box 27a \ 1 Scan058 | |
| Letter concerning a customer complaint of radiator movement on car 16-MS and the dispatch of parts for repair. | 23th Jun 1932 | Box 27a \ 1 Scan059 | |
| Customer's complaint of a 'floating radiator' and arrangements for the repair work. | 24th Jun 1932 | Box 27a \ 1 Scan060 | |
| The despatch of parts and information to Robinson of Berlin for chassis 16-MS regarding radiator and fan issues. | 27th Jun 1932 | Box 27a \ 1 Scan061 | |
| Testing experimental parts to fix 'radiator jellying' on car 60-JS under different conditions. | 1st Jul 1932 | Box 27a \ 1 Scan062 | |
| Clarifying the return schedule of car 60-JS from Paris to London for experimental work. | 7th Jul 1932 | Box 27a \ 1 Scan063 | |
| Delay in work on the radiator mounting for car 60.JS due to a trip to Brussels. | 11th Jul 1932 | Box 27a \ 1 Scan064 | |
| Issue with the dynamo fabric drive holes becoming elongated, leading to late magneto timing. | 12th Jul 1932 | Box 27a \ 1 Scan065 | |
| Confirming receipt of 60.JS from Paris and the commencement of radiator mounting tests. | 12th Jul 1932 | Box 27a \ 1 Scan066 | |
| The logistics and fitting of special parts to the 60.JS trials car. | 12th Jul 1932 | Box 27a \ 1 Scan067 | |
| Arrangements for the 60-JS Trials Car and its appointment in Brussels. | 3rd Jul 1932 | Box 27a \ 1 Scan068 | |
| Road tests conducted in France for chassis 60.JS, focusing on radiator mounting and vehicle vibrations. | 14th Jul 1932 | Box 27a \ 1 Scan069 | |
| Test report on vehicle component movement and stability under various road conditions. | 14th Jul 1932 | Box 27a \ 1 Scan070 | |
| Test report on vehicle stability and vibration with adjusted torque reaction dampers. | 14th Jul 1932 | Box 27a \ 1 Scan071 | |
| Test report detailing the results of various damper settings on vehicle stability and component movement. | 14th Jul 1932 | Box 27a \ 1 Scan072 | |
| Torque reaction dampers and a comparison of front wing construction on two different car models. | 14th Jul 1932 | Box 27a \ 1 Scan073 | |
| Conclusions of report 60.JS regarding engine-mounted radiator tests and their effect on oscillation and steadiness. | 15th Jul 1932 | Box 27a \ 1 Scan074 | |
| Road tests and modifications for cars 19-EX and 60.JS, focusing on radiator and wing stability. | 15th Jul 1932 | Box 27a \ 1 Scan075 | |
| Bonnet clearance, rubber buffers and the value of an engine-mounted radiator. | 15th Jul 1932 | Box 27a \ 1 Scan076 | |
| Hand-drawn sketch with notes detailing issues with a radiator mounting assembly. | 18th Jul 1932 | Box 27a \ 1 Scan077 | |
| Return of trials car chassis 60-JS after work on the radiator. | 18th Jul 1932 | Box 27a \ 1 Scan078 | |
| Correspondence regarding a complaint of jellying and radiator movement on model 60.J.S. | 19th Jul 1932 | Box 27a \ 1 Scan079 | |
| Poor sales of the 20/25 model on the Continent and future hopes with a new Sales Manager. | 20th Jul 1932 | Box 27a \ 1 Scan080 | |
| Congratulatory memo on the performance of the 20/25 HP Trials Car GAU.7 after testing in France. | 19th Jul 1932 | Box 27a \ 1 Scan081 | |
| Radiator complaint on chassis 67-JS, including a copy of a telegram from the Paris Depot. | 13th Oct 1932 | Box 27a \ 1 Scan082 | |
| Letter regarding a customer's overheating complaint, suggesting the owner's weight may be a contributing factor. | 18th Oct 1932 | Box 27a \ 1 Scan083 | |
| Overheating complaints from Baron de la Gravière and potential radiator solutions. | 26th Oct 1932 | Box 27a \ 1 Scan084 | |
| Thank you letter following a visit to Derby, discussing M. Faroux's opinion on Sir Malcolm Campbell's forthcoming record attempt. | 28th Oct 1932 | Box 27a \ 1 Scan085 | |
| Thank you memo regarding the successful visit of Mons. Faroux. | 31th Oct 1932 | Box 27a \ 1 Scan086 | |
| Letter regarding a persistent overheating issue with chassis 116-GN belonging to Baron de la Gravière, requesting an improved radiator. | 31th Oct 1932 | Box 27a \ 1 Scan087 | |
| Overheating complaints and the supply of a part to Baron de la Graviere. | 11th Nov 1932 | Box 27a \ 1 Scan088 | |
| Arranging a visit to France to test the Peregrine engine and a Dubonnet car with independent wheel springing. | 1st Nov 1932 | Box 27a \ 1 Scan089 | |
| Acknowledging the expected one-month readiness of a radiator for Baron de la Graviere. | 15th Nov 1932 | Box 27a \ 1 Scan090 | |
| Fitting a body, tyres, and springs for the Paris Trials Car. | 18th Nov 1932 | Box 27a \ 1 Scan091 | |
| Request to arrange factory visits to Hispano, Hotchkiss, and Citroen in France. | 22th Nov 1932 | Box 27a \ 1 Scan092 | |
| Advisability of fitting French-made accessories to chassis in France. | 29th Nov 1932 | Box 27a \ 1 Scan093 | |
| From Sg. to Hs. regarding 19-EX and Paris, confirming a conversation. | 30th Nov 1932 | Box 27a \ 1 Scan094 | |
| Loan of a Continental Phantom vehicle with experimental features. | 30th Nov 1932 | Box 27a \ 1 Scan095 | |
| Trial runs and sales strategy for the Continental Phantom. | 1st Dec 1932 | Box 27a \ 1 Scan096 | |
| Inquiry regarding the expected readiness of a radiator for chassis 116-GN for Baron de la Graviere. | 21th Dec 1932 | Box 27a \ 1 Scan097 | |
| The despatch of a new radiator for car 116-GN to Paris. | 29th Dec 1932 | Box 27a \ 1 Scan098 | |
| Confirmation memo regarding the dispatch of a new type radiator to Paris for the vehicle of Baron de la Graviere. | 30th Dec 1932 | Box 27a \ 1 Scan099 | |
| The despatch of a Phantom II radiator to the Paris Depot for fitting to a car. | 30th Dec 1932 | Box 27a \ 1 Scan100 | |
| The price and quantity of anti-freezing compounds for a standard Phantom II car. | 30th Dec 1932 | Box 27a \ 1 Scan101 | |
| Correspondence to Baron de la Graviere regarding the despatch of a new Marston type Mark IV radiator for a Phantom II. | 30th Dec 1932 | Box 27a \ 1 Scan102 | |
| Letter discussing car registration figures for Ford and Essex in France and England. | 5th Jan 1933 | Box 27a \ 1 Scan103 | |
| Request to the Paris office to engage a bilingual English and French stenographer for work at Châteauroux. | 5th Jan 1933 | Box 27a \ 1 Scan104 | |
| Arrangements for sending chassis 19-EX to Paris for demonstration runs. | 6th Jan 1933 | Box 27a \ 1 Scan105 | |
| Engine vibration and exhaust boom issues on a 20/25 HP model chassis belonging to Baron de Reuter. | 6th Jan 1933 | Box 27a \ 1 Scan106 | |
| Exhaust boom issues and potential silencer solutions for car GMU-10. | 16th Jan 1933 | Box 27a \ 1 Scan107 | |
| Chassis 19-EX and an enclosed copy of a related memo. | 18th Jan 1933 | Box 27a \ 1 Scan108 | |
| Comparative road test and weight comparison between car 19-EX and a Hispano 12-cylinder model. | 14th Jan 1933 | Box 27a \ 1 Scan109 | |
| Complaint about a booming exhaust on chassis GMU.10 and requesting drawings for new silencers. | 19th Jan 1933 | Box 27a \ 1 Scan110 | |
| Letter discussing the specifications for a new silencer, including baffle clearance and hanging method. | 26th Jan 1933 | Box 27a \ 1 Scan111 | |
| Request from Mr. W.K. Vanderbilt, Jr.'s chauffeur to add a glycerine anti-freeze mixture to three cars. | 27th Jan 1933 | Box 27a \ 1 Scan112 | |
| Query regarding the true maximum speed of a Continental model due to complaints from two customers. | 5th Jun 1934 | Box 27a \ 1 Scan113 | |
| Showrooms report detailing customer enquiries, calls made and vehicle demonstrations. | 2nd Jun 1934 | Box 27a \ 1 Scan114 | |
| Visit to Marcel Michelin, detailing car performance tests on the Puy de Dôme and discussions for a potential Bentley sale. | 2nd Jun 1934 | Box 27a \ 1 Scan115 | |
| Performance tests of a Bentley for Mr. Marcel Michelin, comparing it to other cars and detailing feedback towards a potential sale. | 6th Jun 1934 | Box 27a \ 1 Scan116 | |
| Bentley's performance after 32,000 miles, detailing handling, oil consumption, petrol pump issues, and comparisons to other cars. | 6th Jun 1934 | Box 27a \ 1 Scan117 | |
| Visit with Mr. Michelin discussing Bentley and Hispano-Suiza car performance and potential improvements. | 8th Jun 1934 | Box 27a \ 1 Scan118 | |
| Letter detailing the Brooklands lap performance of a Continental Phantom, comparing speeds with the exhaust cut-out open and closed, and listing figures for different carburettors. | 8th Jun 1934 | Box 27a \ 1 Scan119 | |
| Letter discussing Bentley overheating, a streamlined car project for Mr. Fedden, and chassis speed issues. | 11th Jun 1934 | Box 27a \ 1 Scan120 | |
| Typed letter discussing car sales figures for Bentley, 40/50 HP, and 20/25 HP models, and delivery schedules before the Motor Show. | 12th Jun 1934 | Box 27a \ 1 Scan121 | |
| Vehicle performance, including speed tests, acceleration, Bentley overheating issues, and fan noise. | 14th Jun 1934 | Box 27a \ 1 Scan122 | |
| The front springs and pivot lean of a Bentley B.15.AE demonstrator car. | 15th Jun 1934 | Box 27a \ 1 Scan123 | |
| Technical drawing of front leaf springs for a Bentley B-15-AE. | 28th May 1934 | Box 27a \ 1 Scan124 | |
| Letter discussing vehicle performance issues, including a Bentley's fan, engine temperature, and a Phantom's top speed. | 18th Jun 1934 | Box 27a \ 1 Scan125 | |
| 'Headlamp Movement' on demonstrator chassis B-130-AH, questioning damper and radiator mount settings. | 5th Jul 1934 | Box 27a \ 1 Scan126 | |
| Effects of front shock damper loads on frame and headlamp movement for chassis B-130-AH. | 17th Jul 1934 | Box 27a \ 1 Scan127 | |
| Oil leaks from the rear axle on demonstrator Chassis B-130-AH. | 17th Jul 1934 | Box 27a \ 1 Scan128 | |
| Investigation into an oil leak from the rear axle into the brake liners on a demonstrator chassis. | 12th Jul 1934 | Box 27a \ 1 Scan129 | |
| Congratulating the new General Manager for France and discussing a problem with headlamp and wing movement. | 7th Aug 1934 | Box 27a \ 1 Scan130 | |
| Wing flapping, an accident involving a trials car, and a related test termination. | 27th Aug 1934 | Box 27a \ 1 Scan131 | |
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