| Description | Date | Identifier | |
| Instruction to block up all holes in the brake drum plates of Bentley cars fitted with water excluders. | 8th Mar 1935 | Box 84 \ 2 scan0316 | |
| Responding to a query about brake judders, confirming no cases have occurred. | 28th Feb 1935 | Box 84 \ 2 scan0317 | |
| Request to manufacture an equaliser lever from an attached sketch for a customer's car. | 11th Mar 1935 | Box 84 \ 2 scan0318 | |
| Calculations and proposals for brake lever ratios for the Girling System on a 3-B-IV model. | 11th Mar 1935 | Box 84 \ 2 scan0319 | |
| Recommendations for foot brake and hand brake connections. | 11th Mar 1935 | Box 84 \ 2 scan0320 | |
| Order for 30 ft. of inner and outer Bowden cable. | 12th Mar 1935 | Box 84 \ 2 scan0321 | |
| Letter to The Bowden Brake Co. Ltd. concerning the efficiency of their supplied cables. | 13th Mar 1935 | Box 84 \ 2 scan0322 | |
| Requesting the fitting of two Girling axles and brakes to model 3-B-IV. | 14th Mar 1935 | Box 84 \ 2 scan0323 | |
| Requesting the manufacture of a pair of water excluders for testing purposes on a car. | 15th Mar 1935 | Box 84 \ 2 scan0324 | |
| Request for a jig for Water Excluders to be made from drawing Ex.17938 for testing purposes. | 15th Mar 1935 | Box 84 \ 2 scan0325 | |
| Development and fitting of water excluders to address brake judder and inefficiency complaints. | 18th May 1935 | Box 84 \ 2 scan0326 | |
| Notes on the assembly and fitting of brake drum components, including flanges, excluders and seals. | 18th Mar 1935 | Box 84 \ 2 scan0327 | |
| Gap in the water excluders that allows water to enter a drum, requesting the gap be closed. | 19th Mar 1935 | Box 84 \ 2 scan0328 | |
| Request to make three sets of water excluders for the rear drums of a Bentley car. | 20th Mar 1935 | Box 84 \ 2 scan0329 | |
| Instructions for modifying the rear footbrake of a Bentley 1-B-IV to measure brake drum temperature. | 20th Mar 1935 | Box 84 \ 2 scan0330 | |
| Request to issue a scheme for future 12' Bentley brake drums incorporating water excluders. | 30th Mar 1935 | Box 84 \ 2 scan0331 | |
| Design specifications for Water Excluders. | 30th Mar 1935 | Box 84 \ 2 scan0332 | |
| Layout and development of Girling Brakes on model 3-B-IV. | 30th Mar 1935 | Box 84 \ 2 scan0333 | |
| Schematic for the adaption of a Bentley 3B IV to Girling brakes on the rear axle. | 27th Mar 1935 | Box 84 \ 2 scan0334 | |
| Scheme for the adaption of Bentley 3 B IV to Girling brakes on the front axle. | 27th Mar 1935 | Box 84 \ 2 scan0335 | |
| Fitting anti-squeak weights to Bentley brake shoes to resolve a squealing issue. | 8th Apr 1935 | Box 84 \ 2 scan0336 | |
| New sketches and modifications to Light Section 14' Brake Drums. | 8th Apr 1935 | Box 84 \ 2 scan0337 | |
| To G.W. Hancock regarding water excluders for Bentley rear brakes. | 9th Apr 1935 | Box 84 \ 2 scan0338 | |
| Results of tests on water excluders for Bentley rear brakes. | 9th Apr 1935 | Box 84 \ 2 scan0339 | |
| Requesting a set of brake shoes with anti-squeak dampers for Fedden's car. | 10th Apr 1935 | Box 84 \ 2 scan0340 | |
| Letter to Messrs. Desmo Ltd. postponing further tests on supplied Brake Adjuster Covers. | 11th Apr 1935 | Box 84 \ 2 scan0341 | |
| Letter from Desmo Limited regarding the topic of Brake Adjuster Covers being put in abeyance. | 12th Apr 1935 | Box 84 \ 2 scan0342 | |
| Requesting a set of needle and ball bearings to test and improve the Bentley brake system. | 13th Apr 1935 | Box 84 \ 2 scan0343 | |
| The payment for a Desmo invoice for tools related to Bentley Brake Covers. | 15th Apr 1935 | Box 84 \ 2 scan0344 | |
| Standardisation of parts for water excluders to prevent brake inefficiency. | 13th Apr 1935 | Box 84 \ 2 scan0345 | |
| Estimated cost of extra jigs, tools and equipment for a modification to fit water excluders to A, B & C series chassis. | 22th Mar 1935 | Box 84 \ 2 scan0346 | |
| Modifications to the water excluder for a Bentley front axle. | 1st May 1935 | Box 84 \ 2 scan0347 | |
| Depot sheet regarding an increase in front shock damper loads and the necessary chassis modifications for 'B' series cars. | 24th May 1935 | Box 84 \ 2 scan0348 | |
| Request to manufacture and weld 16 steel vanes to a Bentley rear brake drum for cooling purposes. | 7th Jun 1935 | Box 84 \ 2 scan0349 | |
| Request for brake levers for Bentley model 1-B-IV for servo experiments. | 19th Jun 1935 | Box 84 \ 2 scan0350 | |
| Secret memorandum discussing the brake leverages for the Spectre model, referencing diagram N.Sch.4545. | 24th Jun 1935 | Box 84 \ 2 scan0351 | |
| Improving brake toggle shaft efficiency by fitting needle roller bearings. | 10th Jul 1935 | Box 84 \ 2 scan0352 | |
| Brake system improvements by fitting needle roller bearings to the brake toggle shaft to reduce brake fade. | 10th Jul 1935 | Box 84 \ 2 scan0353 | |
| Graph comparing the efficiencies of different brake toggle shaft and cam systems under varying loads. | 18th Jul 1935 | Box 84 \ 2 scan0354 | |
| Cooling issues with Bentley rear brakes and requesting the manufacture of a new composite brake drum. | 18th Jul 1935 | Box 84 \ 2 scan0355 | |
| Modification to Bentley front brake drums to integrate water excluders. | 19th Aug 1935 | Box 84 \ 2 scan0356 | |
| Scheme for utilising spare end plates for 14 inch light section Bentley drums. | 29th Aug 1935 | Box 84 \ 2 scan0357 | |
| The supply of 14' brake drums and a modified steering lever. | 20th Sep 1935 | Box 84 \ 2 scan0358 | |
| Correcting a design mistake regarding venting holes on brake drums for car 6-B-IV. | 23th Sep 1935 | Box 84 \ 2 scan0359 | |
| New drawing for a Bentley Brake Drum with Helical Ribs. | 26th Sep 1935 | Box 84 \ 2 scan0360 | |
| Revisions to Bentley rear brakes, specifically the brake drum and steel hand brake shoe. | 7th Oct 1935 | Box 84 \ 2 scan0361 | |
| Instructions for manufacturing a pair of Bentley rear composite brake drums in two different ways. | 17th Oct 1935 | Box 84 \ 2 scan0362 | |
| The manufacturing specifications for two types of experimental Bentley rear composite brake drums. | 21th Oct 1935 | Box 84 \ 2 scan0363 | |
| Requesting a pair of Bentley hubs and specifying N.M.C. steel for liners. | 21th Oct 1935 | Box 84 \ 2 scan0364 | |
| Request for the manufacture of two Bentley aluminium composite brake drums with specific liners and fittings. | 5th Nov 1935 | Box 84 \ 2 scan0365 | |
| Order for undrilled Bentley rear footbrake linings from Ferodo's. | 11th Nov 1935 | Box 84 \ 2 scan0366 | |
| 'Perfect' oil seal for a Bentley & 20/25 brake countershaft. | 22th Nov 1935 | Box 84 \ 2 scan0367 | |
| Rivet failures on Phantom III & Bentley steel brake shoes and the proposed solution. | 11th Dec 1935 | Box 84 \ 2 scan0368 | |
| Issues with steel brake shoes and the experimental use of a new zinc-bonded material. | 12th Dec 1935 | Box 84 \ 2 scan0369 | |
| Examination and planned testing of unfinished Bentley Brake Drums. | 17th Dec 1935 | Box 84 \ 2 scan0370 | |
| Production, materials, and fitting of Bentley Steel Brake Shoes. | 18th Dec 1935 | Box 84 \ 2 scan0371 | |
| Manufacturing progress and challenges of Bentley composite brake drums. | 30th Dec 1935 | Box 84 \ 2 scan0372 | |
| Letter to Park Ward & Sons Ltd. discussing faults with an all-steel body on a Bentley chassis after a 16,000-mile test. | 3rd Jun 1936 | Box 84 \ 3 scan0001 | |
| Letter regarding an issue with dust entering the body of car B-56-BN. | 4th Jun 1936 | Box 84 \ 3 scan0002 | |
| Faults discovered during a 30,000-mile test of an all-steel Bentley body built by Park Wards. | 4th Jun 1936 | Box 84 \ 3 scan0003 | |
| Defects found in a car's coachwork, wings, and luggage boot after a 10,000-mile test in France, with suggested improvements. | 3rd Jun 1936 | Box 84 \ 3 scan0004 | |
| Issues with heat from the silencer, upholstery, seats, windscreen, and doors. | 3rd Jun 1936 | Box 84 \ 3 scan0005 | |
| The spare wheel mounting working loose and a proposed solution. | 3rd Jun 1936 | Box 84 \ 3 scan0006 | |
| To F. Dodd regarding production improvements and ongoing issues with the all-steel Bentley body by Park Ward, following troubles on experimental car B.56.BN. | 6th Jun 1936 | Box 84 \ 3 scan0007 | |
| Coachwork improvements for the luggage boot, heat shielding from the silencer, upholstery, and seats, referencing chassis B.56.BN. | 6th Jun 1936 | Box 84 \ 3 scan0008 | |
| Report page detailing issues and solutions for the windscreen, doors, and spare wheel mounting. | 9th Jun 1936 | Box 84 \ 3 scan0009 | |
| Inspection report on an All-Steel Bentley Body, detailing issues and proposed modernisations. | 9th Jun 1936 | Box 84 \ 3 scan0010 | |
| Door modernization by Park Ward, spare wheel mounting, and a battery safety concern. | 9th Jun 1936 | Box 84 \ 3 scan0011 | |
| Instructions for Park Wards to remove the body from experimental car B.56.BN and despatch the chassis. | 9th Jun 1936 | Box 84 \ 3 scan0012 | |
| Letter to coachbuilder Park Ward & Co. detailing required modifications to an experimental car's coachwork. | 9th Jun 1936 | Box 84 \ 3 scan0013 | |
| Letter requesting an estimate for modernizing and repairing vehicle bodywork and fittings. | 10th Jun 1936 | Box 84 \ 3 scan0014 | |
| Dust ingress in the luggage compartment of car B-56-BN. | 10th Jun 1936 | Box 84 \ 3 scan0015 | |
| Letter from coachbuilders Park Ward & Co. Ltd. regarding a despatched chassis and subsequent coachwork adjustments. | 10th Jun 1936 | Box 84 \ 3 scan0016 | |
| Entry points of dust into the luggage compartment of model B.56.BN. | 13th Jun 1936 | Box 84 \ 3 scan0017 | |
| Performance and characteristics of different Bentley coachwork bodies, including an experimental all-steel model. | 30th Jun 1936 | Box 84 \ 3 scan0018 | |
| Visit report detailing the progress of coachbuilding work on several chassis at Park Wards. | 7th Jul 1936 | Box 84 \ 3 scan0019 | |
| Letter to Park Ward & Co. confirming a visit and promising particulars for Bentley and Phantom III bodies. | 14th Jul 1936 | Box 84 \ 3 scan0020 | |
| Points on coachwork for Bentley and Phantom III models following a visit from Mr. Ward. | 14th Jul 1936 | Box 84 \ 3 scan0021 | |
| Proposed modifications and investigations into vehicle bodywork for various models. | 14th Jul 1936 | Box 84 \ 3 scan0022 | |
| Page discussing modifications to the battery cross member and squab plate and the consequential effects on the car body. | 15th Jul 1936 | Box 84 \ 3 scan0023 | |
| Arrangements for coach-builders to inspect a Van Vooren pillarless Saloon body. | 15th Jul 1936 | Box 84 \ 3 scan0024 | |
| Inspection report on the Vanvooren body fitted to chassis B-23-AE, noting its door clearances and arranging for further inspection by other coachbuilders. | 16th Jul 1936 | Box 84 \ 3 scan0025 | |
| Letter to Park Ward & Co. regarding modifications for an experimental all-steel Saloon Bentley, enclosing prints and specifications. | 17th Jul 1936 | Box 84 \ 3 scan0026 | |
| Specification for the coachwork of an All-steel Close-Coupled Saloon Bentley. | 17th Jul 1936 | Box 84 \ 3 scan0027 | |
| Specifications for car body components including wings, doors, and seating. | 17th Jul 1936 | Box 84 \ 3 scan0028 | |
| Specification sheet detailing various car body features and components. | 17th Jul 1936 | Box 84 \ 3 scan0029 | |
| Specification sheet detailing the interior and exterior fittings for a vehicle body. | 17th Jul 1936 | Box 84 \ 3 scan0030 | |
| Page 5 of a specification document, noting further instructions for the body will be issued separately. | 12th Jun 1936 | Box 84 \ 3 scan0031 | |
| Cutaway drawing of a car's rear luggage compartment frame, noting areas of potential dust ingress. | 12th Jun 1936 | Box 84 \ 3 scan0032 | |
| Logistics for displaying the Van Vooren body on chassis B.23-AE to coach-builders. | 22th Jul 1936 | Box 84 \ 3 scan0033 | |
| The arrangement and acceleration of a Vanvooren body for chassis B-23-AE. | 28th Jul 1936 | Box 84 \ 3 scan0034 | |
| Visit to coachbuilders Park Ward & Co. regarding bodywork on an All Steel Bentley and an Enclosed Limousine. | 28th Jul 1936 | Box 84 \ 3 scan0035 | |
| Complaint letter to coachbuilder Park Ward regarding water leaks in a steel-bodied Bentley. | 30th Jul 1936 | Box 84 \ 3 scan0036 | |
| Typed letter discussing potential improvements to a steel body and demonstrating leaks at high speed. | 30th Jul 1936 | Box 84 \ 3 scan0037 | |
| Letter from a coachbuilder enclosing a full-size drawing for an experimental fitting on a chassis. | 30th Jul 1936 | Box 84 \ 3 scan0038 | |
| Letter from coachbuilder Park Ward regarding a wooden template for an experimental Bentley bonnet. | 30th Jul 1936 | Box 84 \ 3 scan0039 | |
| Arrangements with coachbuilder Park Ward for mounting a car body onto a chassis. | 31th Jul 1936 | Box 84 \ 3 scan0040 | |
| Requesting the dispatch of a wooden template to Messrs. Park Ward, Willesden after inspection. | 6th Aug 1936 | Box 84 \ 3 scan0041 | |
| Confirming the chassis will be sent to Park Wards for a body with an improved entrance. | 6th Aug 1936 | Box 84 \ 3 scan0042 | |
| Letter to Messrs. Park Ward & Co. Ltd. regarding a wooden template for a wide entrance Bentley. | 6th Aug 1936 | Box 84 \ 3 scan0043 | |
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