| Description | Date | Identifier | |
| Weight analysis of proposed standardized Bentley Chassis parts for 1935. | 16th Jan 1935 | Box 84 \ 1 scan0356 | |
| Arrangements for car testing at Weybridge, issues with engine mounting on a 20/25 model, and a report on noisy windscreen wipers. | 21th Jan 1935 | Box 84 \ 1 scan0357 | |
| Two suggested treatments for Bentley coachwork, specifically comparing a steel versus a wooden crossmember. | 6th Feb 1935 | Box 84 \ 1 scan0358 | |
| Specifying maximum body lengths for coachbuilders on Bentley and Phantom II chassis prints. | 11th Feb 1935 | Box 84 \ 1 scan0359 | |
| Specifications for the maximum body length on a 25-HP Chassis Print. | 11th Feb 1935 | Box 84 \ 1 scan0360 | |
| Decision against a hard and fast rule for body lengths, favouring case-by-case consideration and updating chassis prints for coachbuilders. | 14th Feb 1935 | Box 84 \ 1 scan0361 | |
| List of body noises and defects found on a vehicle. | 2nd Mar 1935 | Box 84 \ 1 scan0362 | |
| Breakdown of the weights of noise insulation materials fitted to a standard Bentley car. | 29th Mar 1935 | Box 84 \ 1 scan0363 | |
| Request to replace the streamlined body on an experimental Bentley with a standard saloon body for testing. | 30th Mar 1935 | Box 84 \ 1 scan0364 | |
| Experimental Weymann body on a Bentley chassis and attaching a related report. | 5th Apr 1935 | Box 84 \ 1 scan0365 | |
| Visit to H.S. Mulliner to inspect a Weymann fabric body being built on a Bentley chassis. | 4th Apr 1935 | Box 84 \ 1 scan0366 | |
| Semi-panelled car body construction using fabric, aluminium and steel. | 4th Apr 1935 | Box 84 \ 1 scan0367 | |
| Blueprint of a Weymann body by H.J. Mulliner for a Bentley chassis, showing body mountings and pillar attachments. | 4th Apr 1935 | Box 84 \ 1 scan0368 | |
| Steel construction, weight, and suitability of a 'Paris Trials Car'. | 6th Apr 1935 | Box 84 \ 1 scan0369 | |
| Weight discrepancies for chassis B-1-CW compared to standard 'C' series Saloon models. | 6th Apr 1935 | Box 84 \ 1 scan0370 | |
| Use of a Duralumin U section instead of wood packing on a chassis for Park Wards. | 15th Apr 1935 | Box 84 \ 1 scan0371 | |
| Request to return one wooden trestle to Messrs. Park Ward via a Leyland Lorry. | 15th Apr 1935 | Box 84 \ 1 scan0372 | |
| Development and inspection of an all-steel body for Bentley vehicles at Park Ward's. | 15th May 1935 | Box 84 \ 1 scan0373 | |
| List of suggestions for improving car body construction and rigidity, including the use of steel and spot welding. | 15th May 1935 | Box 84 \ 1 scan0374 | |
| Outlining the plan to build two modified chassis, fitting one with an all-steel body and supporting Park Ward's development. | 15th May 1935 | Box 84 \ 1 scan0375 | |
| Requesting definite finishing instructions for an 'Experimental' Standard Saloon being built by Park Ward. | 22th May 1935 | Box 84 \ 1 scan0376 | |
| Instructing Park Ward to proceed with green leather and head cloth for the Experimental Standard Saloon. | 23th May 1935 | Box 84 \ 1 scan0377 | |
| Results and further testing of coachwork by French coachbuilders, noting material failures under Continental conditions. | 7th Jun 1935 | Box 84 \ 1 scan0378 | |
| 15,000-mile Bentley test, including a visit to France and observations on the standardised saloon coachwork. | 7th Jun 1935 | Box 84 \ 1 scan0379 | |
| Report discussing bodywork fatigue on a trials car, comparing steel and aluminium panelling, and evaluating chassis performance. | 7th Jun 1935 | Box 84 \ 1 scan0380 | |
| The failures of a Bentley saloon's coachwork, crankshaft, and bearings after the Paris Trials. | 7th Jun 1935 | Box 84 \ 1 scan0381 | |
| Engine roughness solutions and a 15,000-mile test of stellited exhaust valves. | 7th Jun 1935 | Box 84 \ 1 scan0382 | |
| Arranging for the frame and body of vehicle 5-B-IV to be sent to Park Wards for coachwork repairs. | 27th Jun 1935 | Box 84 \ 1 scan0383 | |
| Fitting of a Van Vooren body onto an experimental Bentley chassis. | 3rd Jul 1935 | Box 84 \ 1 scan0384 | |
| Clarifying a misunderstanding regarding bodies for experimental Bentley chassis. | 3rd Jul 1935 | Box 84 \ 1 scan0385 | |
| Specifying the desired exterior and interior colouring for a Van Vooren body. | 4th Jul 1935 | Box 84 \ 1 scan0386 | |
| Allocation and bodywork for experimental chassis 6-B-IV and B-23-AE. | 5th Jul 1935 | Box 84 \ 1 scan0387 | |
| Cover note attaching reports on the tests of Chassis No. B.130.AH with an experimental body. | 16th Jul 1935 | Box 84 \ 1 scan0388 | |
| 10,000-mile test report for an experimental body on a Bentley chassis B.130.AH. | 14th Jun 1935 | Box 84 \ 1 scan0389 | |
| Issues with bodywork, squeaks, rattles, and various accessories on a vehicle. | 28th Jun 1935 | Box 84 \ 1 scan0390 | |
| Test report on Chassis No. B.130.AH following a 2,000-mile test in Belgium. | 28th Jun 1935 | Box 84 \ 1 scan0391 | |
| Rattles and loose components on a vehicle after road testing. | 9th Aug 1935 | Box 84 \ 1 scan0392 | |
| Confirming a new arrangement for a lorry to collect an Experimental body from Messrs. Park Ward & Co. | 9th Aug 1935 | Box 84 \ 1 scan0393 | |
| Park Ward All Steel Body and the desire to test its torsional rigidity. | 13th Aug 1935 | Box 84 \ 1 scan0394 | |
| Production status of a Park Ward steel and aluminium body, with a handwritten note about weight savings. | 1st Nov 1935 | Box 84 \ 1 scan0395 | |
| Letter from coachbuilder Park Ward & Co. Ltd proposing to fit Silent Bloc mountings to an experimental Bentley car. | 1st Nov 1935 | Box 84 \ 1 scan0396 | |
| Readiness of a Park Ward steel and aluminium body and requesting weight saving figures. | 5th Nov 1935 | Box 84 \ 1 scan0397 | |
| Inquiring about the provision of a chassis for a Park Ward steel and aluminium body being tested. | 5th Nov 1935 | Box 84 \ 1 scan0398 | |
| Reply concerning an experimental chassis with a drop head body and a potential replacement body for observation. | 6th Nov 1935 | Box 84 \ 1 scan0399 | |
| Cancellation of a steel-aluminium bodied Bentley and arranging an expert to accompany the Spectre to Glasgow. | 13th Nov 1935 | Box 84 \ 1 scan0400 | |
| The decision to stop construction of steel bodies with aluminium panels for the Bentley due to attachment issues. | 13th Nov 1935 | Box 84 \ 1 scan0401 | |
| Halting the design work for a wider dashboard and bonnet for a Bentley chassis due to cost and programme changes. | 6th Dec 1935 | Box 84 \ 1 scan0402 | |
| Broken Klaxon Wiper Drive Cable being sent for inspection. | 11th Dec 1935 | Box 84 \ 1 scan0403 | |
| Returning an all-steel bodied Bentley to Park Ward for the body to be removed and chassis examined. | 12th Dec 1935 | Box 84 \ 1 scan0404 | |
| Request for longer 30-inch windscreen wiper drive cables for a Vanvooren Bentley. | 13th Dec 1935 | Box 84 \ 1 scan0405 | |
| Letter to coachbuilder Park Ward & Co. detailing the design and installation of a petrol filler on a Bentley body. | 17th Dec 1935 | Box 84 \ 1 scan0406 | |
| Letter detailing the fitting procedure for a steel bezel and filler assembly on a car body. | 17th Dec 1935 | Box 84 \ 1 scan0407 | |
| Comfort and dimensions of the seating position for a new Bentley model. | 30th Dec 1935 | Box 84 \ 1 scan0408 | |
| Letter to Park Ward & Co. Ltd. discussing body modifications to improve ingress on an experimental Bentley car. | 17th Jan 1936 | Box 84 \ 1 scan0409 | |
| Criticism regarding the accessibility of Bentley front seats compared to the Rover car. | 17th Jan 1936 | Box 84 \ 1 scan0410 | |
| Letter from coachbuilder Park Ward & Co acknowledging a previous letter and promising a drawing with suggestions. | 20th Jan 1936 | Box 84 \ 1 scan0411 | |
| Accessibility issues and potential improvements for Bentley front seats. | 21th Jan 1936 | Box 84 \ 1 scan0412 | |
| Letter to Messrs. Park Ward & Co.Ltd. about despatching materials for a B-56-BN body. | 30th Jan 1936 | Box 84 \ 1 scan0413 | |
| Letter to Carpet Trades Ltd. regarding the testing of supplied felt and hessian materials. | 30th Jan 1936 | Box 84 \ 1 scan0414 | |
| Owner feedback on the accessibility of front seats in a Bentley and proposed improvements. | 30th Jan 1936 | Box 84 \ 1 scan0415 | |
| Suggestion to build a new body and chassis, and to sell an obsolete experimental Bentley car. | 30th Jan 1936 | Box 84 \ 1 scan0416 | |
| Customer complaints and potential improvements for the Bentley model, including issues with seats, clutch, oil consumption, and brakes. | 4th Feb 1936 | Box 84 \ 1 scan0417 | |
| Difficulty of explaining the absence of a feature found on cheaper competitor cars like the Hillman Minx. | 1st Feb 1936 | Box 84 \ 1 scan0418 | |
| Trial and fitting of a special petrol filler for 'G' Series Bentley cars. | 6th Feb 1936 | Box 84 \ 1 scan0419 | |
| Letter to Messrs. Park Ward & Co. Ltd. confirming overtime arrangements for project B-56-BN. | 10th Feb 1936 | Box 84 \ 1 scan0420 | |
| Letter to Park Ward & Co. Ltd. listing parts intentionally omitted from experimental Bentley chassis B-56-BN. | 10th Feb 1936 | Box 84 \ 1 scan0421 | |
| Technical memo discussing issues with sliding seats, clutch, oil consumption, and pinking/detonation. | 3rd Mar 1936 | Box 84 \ 1 scan0422 | |
| Experimental brake development to reduce squeaking and increase consistency. | 5th May 1936 | Box 84 \ 1 scan0423 | |
| Design for a Bentley body with improved room for access. | 6th Apr 1936 | Box 84 \ 1 scan0424 | |
| Experimental Bentley body with improved ingress, dashboard modifications, and body construction options. | 7th Apr 1936 | Box 84 \ 1 scan0425 | |
| Blueprint for a Close Coupled Saloon mounted on a 3½ Litre Bentley Chassis, focusing on brake and gear lever positions. | 29th Apr 1936 | Box 84 \ 1 scan0426 | |
| Experimental body with improved ingress for Bentley driving seats and the chassis it should be built on. | 20th Apr 1936 | Box 84 \ 1 scan0427 | |
| Use of experimental bodies on various Bentley chassis for testing purposes. | 24th Apr 1936 | Box 84 \ 1 scan0428 | |
| Experimental body with improved ingress for Bentley driving seats and an updated back design. | 27th Apr 1936 | Box 84 \ 1 scan0429 | |
| The modification of a dashboard for an experimental body with an improved entrance. | 1st May 1936 | Box 84 \ 1 scan0430 | |
| Cost and timeline for an experimental body with an improved entrance. | 2nd May 1936 | Box 84 \ 1 scan0431 | |
| 10-week timeline for Park Ward & Co. to build an experimental all-metal body, noting labour supply difficulties. | 6th May 1936 | Box 84 \ 1 scan0432 | |
| Visit to Park Ward & Co. to discuss coachwork for an Experimental Bentley and a Phantom III Limousine. | 25th May 1936 | Box 84 \ 1 scan0433 | |
| Design modifications for steel bodies on the Phantom III and De Ville extensions on Bentley and 25 HP models. | 25th May 1936 | Box 84 \ 1 scan0434 | |
| Chasing a delay on the experimental Bentley body design at coachbuilder Park Ward. | 26th May 1936 | Box 84 \ 1 scan0435 | |
| Modifications to a drawing for an all-steel Bentley experimental body by Park Ward & Co. | 26th May 1936 | Box 84 \ 1 scan0436 | |
| Letter to Park Ward & Co. Ltd. requesting a new set of Bentley front wings. | 27th May 1936 | Box 84 \ 1 scan0437 | |
| Progress and construction of an experimental body for a Bentley vehicle. | 26th May 1936 | Box 84 \ 1 scan0438 | |
| Letter to coachbuilder Park Ward & Co. regarding an experimental all-steel Bentley body drawing. | 29th May 1936 | Box 84 \ 1 scan0439 | |
| Official order be placed with Messrs. Park Ward for a set of Steel Bentley Front Wings. | 30th May 1936 | Box 84 \ 1 scan0440 | |
| Bensport front brake cables and clearance for carburetter parts. | 16th Jun 1932 | Box 84 \ 2 scan0001 | |
| Drawings and modifications for the Bensport front axle and brakes, intended for use on both Peregrine and Bensport models. | 16th Jul 1932 | Box 84 \ 2 scan0002 | |
| Scheme 3501 for the Bensport rear brakes, including wheel type and ferodo riveting. | 20th Jul 1932 | Box 84 \ 2 scan0003 | |
| Evaluation of the Bensport car's braking system, comparing it to a Peregrine and concluding a servo is necessary. | 1st Oct 1932 | Box 84 \ 2 scan0004 | |
| Decision to use Bensport direct-acting brakes over servo, hydraulic, or vacuum-assisted types. | 1st Oct 1932 | Box 84 \ 2 scan0005 | |
| Unsatisfactory performance of direct action brakes compared to vacuum servo brakes on various cars. | 4th Oct 1932 | Box 84 \ 2 scan0006 | |
| Technical memorandum discussing the design and automatic adjustment of Bendsport brakes for a high-speed car. | 14th Oct 1932 | Box 84 \ 2 scan0007 | |
| Braking systems, comparing the Lockheed system with a proposed freewheel servo and its potential installation. | 28th Oct 1932 | Box 84 \ 2 scan0008 | |
| Modifications for 14-inch diameter Bensport brake drums. | 28th Oct 1932 | Box 84 \ 2 scan0009 | |
| Advantages and modifications to the 14 inch front brake drums. | 29th Oct 1932 | Box 84 \ 2 scan0010 | |
| Design and potential patenting of a hydraulic brake transmission system. | 1st Nov 1932 | Box 84 \ 2 scan0011 | |
| Methods for returning oil from actuating cylinders to the master cylinder chamber using engine vacuum. | 2nd Nov 1932 | Box 84 \ 2 scan0012 | |
| Design and installation of a Bensport hand brake lever. | 2nd Nov 1932 | Box 84 \ 2 scan0013 | |
| Design and material choice for Bensport brake differentials. | 16th Nov 1932 | Box 84 \ 2 scan0014 | |
| Brake system inadequacies and proposed upgrades for the Peregrine and Bensport models. | 19th Nov 1932 | Box 84 \ 2 scan0015 | |
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