| Description | Date | Identifier | |
| List of interior woodwork components and their corresponding weights in kilograms and pounds. | 26th Oct 1936 | Box 146 \ 3 scan0138 | |
| Weight schedule for finishing components, listing parts with their weights in kilograms and pounds. | 26th Oct 1936 | Box 146 \ 3 scan0139 | |
| List of vehicle accessories and their corresponding weights. | 26th Oct 1936 | Box 146 \ 3 scan0140 | |
| The fitting of special oil seals to a Bentley rear axle for the Paris Trials Car. | 26th Oct 1936 | Box 146 \ 3 scan0141 | |
| Report upon lead bronze bearings fitted to certain Bentley 3 1/2 litre chassis. | 27th Oct 1936 | Box 146 \ 3 scan0142 | |
| The performance and condition of lead bronze bearings (L.B.B.s) fitted to various chassis. | 27th Oct 1936 | Box 146 \ 3 scan0143 | |
| List of vehicle references with their corresponding mileage in kilometers. | 27th Oct 1936 | Box 146 \ 3 scan0144 | |
| The condition of the oil seals on a Bentley rear axle for the Paris Trials Car, chassis B.60.GA. | 27th Oct 1936 | Box 146 \ 3 scan0145 | |
| The condition of the Bentley rear axle oil seals for the Paris Trials car, chassis B.60.GA. | 27th Oct 1936 | Box 146 \ 3 scan0146 | |
| Bentley engine bearing wear, performance, and material testing. | 29th Oct 1936 | Box 146 \ 3 scan0147 | |
| Plan to fit improved forged big end bearings to a trial car. | 29th Oct 1936 | Box 146 \ 3 scan0148 | |
| Failed wheel driver from chassis no. B.97-BN, belonging to Baron Duffin. | 29th Oct 1936 | Box 146 \ 3 scan0149 | |
| Measurements of crank and bearings to investigate alleged severe wear on chassis B.60.GA. | 30th Oct 1936 | Box 146 \ 3 scan0150 | |
| Confirming the dispatch of a Bentley petrol pump and a 25/30 HP pump. | 30th Oct 1936 | Box 146 \ 3 scan0151 | |
| Replacement of Hall's Aluminium bearings, addressing shaft scoring, and arranging for oil temperature tests on a Trials car. | 2nd Nov 1936 | Box 146 \ 3 scan0152 | |
| Instructional cable to Mr. Sleator regarding the lapping of score marks in crank main bearings. | 2nd Nov 1936 | Box 146 \ 3 scan0153 | |
| Scoring of shafts when fitting Hall's Aluminium bearings and a plan to test a Trials car to gather oil temperature data. | 2nd Nov 1936 | Box 146 \ 3 scan0154 | |
| The issues and recommended procedures for regrinding crankshafts. | 2nd Nov 1936 | Box 146 \ 3 scan0155 | |
| Trials on a car with White Metal main bearings to compare against Hall's metal. | 2nd Nov 1936 | Box 146 \ 3 scan0156 | |
| Solutions for scored shafts and plans for testing oil temperature in a trials car. | 2nd Nov 1936 | Box 146 \ 3 scan0157 | |
| On the procedure for rectifying bowed crankshafts by stoning and lapping as an alternative to regrinding. | 2nd Nov 1936 | Box 146 \ 3 scan0158 | |
| The dispatch of a Marchal jack to Bentley Motors. | 5th Feb 1936 | Box 146 \ 3 scan0159 | |
| Scored crankshafts, mileage targets for car B. 60 GA, and the fitting of oil temperature thermometers. | 5th Nov 1936 | Box 146 \ 3 scan0160 | |
| Note on Bentley bearings. | 6th Nov 1936 | Box 146 \ 3 scan0161 | |
| Performance and issues with Bentley engine bearings and petrol pumps. | 4th Feb 1936 | Box 146 \ 3 scan0162 | |
| Test drive of a 12-cylinder car, high-speed vibration from the propshaft on the Ph lll model, and potential solutions. | 4th Feb 1936 | Box 146 \ 3 scan0163 | |
| Brief memo regarding Bentley Engine Bearings and the delivery of new information. | 6th Nov 1936 | Box 146 \ 3 scan0164 | |
| Brief memo confirming receipt of a previous communication regarding the Paris Trial's Car. | 6th Nov 1936 | Box 146 \ 3 scan0165 | |
| Cover note forwarding information from Sr. to Hs. regarding Bentley Bearings. | 6th Nov 1936 | Box 146 \ 3 scan0166 | |
| Fitting of parts and performance testing for Paris trials cars. | 9th Nov 1936 | Box 146 \ 3 scan0167 | |
| The investigation and resolution of a steering issue on a New 30 HP Chassis. | 11th Oct 1936 | Box 146 \ 3 scan0168 | |
| Apologising for the delay in sending a set of Bentley Aluminium Brake Drums for a Trials Car. | 13th Nov 1936 | Box 146 \ 3 scan0169 | |
| Confirming a trial car will be sent to Châteauroux once necessary parts arrive. | 12th Nov 1936 | Box 146 \ 3 scan0170 | |
| Correspondence regarding an incorrect modified steering column for Chassis GTL.80 belonging to Mrs. Rawitzer. | 12th Oct 1936 | Box 146 \ 3 scan0171 | |
| Letter discussing issues with Bentley crankshaft bearings, chassis testing, and recent sales. | 12th Feb 1936 | Box 146 \ 3 scan0172 | |
| The replacement of a fan for chassis B-196-DG belonging to Mr Daubrée. | 13th Nov 1936 | Box 146 \ 3 scan0173 | |
| To Bentley Motors Ltd. concerning modifications and repairs to chassis B.60.GA, the Paris Trials Car. | 14th Feb 1937 | Box 146 \ 3 scan0174 | |
| Confirming the despatch of compression, scraper, and 'L' section rings for .005 bores. | 14th Nov 1936 | Box 146 \ 3 scan0175 | |
| Request to touch up chipped paint on the wings of the Van Hooren car. | 14th Nov 1936 | Box 146 \ 3 scan0176 | |
| Engine work carried out on crankshaft and bearings at various mileage intervals. | 16th Nov 1936 | Box 146 \ 3 scan0177 | |
| The performance and issues with different types of metal bearings, comparing Halls metal, white metal, and lead bronze. | 16th Nov 1936 | Box 146 \ 3 scan0178 | |
| Bentley bearings, referencing a previous memo about Raymond Mays' car and requesting feedback on 4¼-litre models. | 17th Nov 1936 | Box 146 \ 3 scan0179 | |
| Specifications for fitting a set of connecting rods with Bentley bearings. | 19th Nov 1936 | Box 146 \ 3 scan0180 | |
| Customer complaints of engine misfires caused by defective K.L.G. plugs. | 20th Feb 1936 | Box 146 \ 3 scan0181 | |
| Customer complaints about spark plug issues and the return of affected parts for analysis. | 20th Feb 1936 | Box 146 \ 3 scan0182 | |
| The condition of the crankshaft and bearings for chassis B.6.BN, including detailed measurements and repair recommendations. | 24th Nov 1936 | Box 146 \ 3 scan0183 | |
| Letter discussing options for reconditioning a crankshaft in Paris, including nitriding and bearing requirements. | 27th Nov 1936 | Box 146 \ 3 scan0184 | |
| Handling of a Trials Bentley with a proposal to test an alternative set of tyres. | 27th Nov 1936 | Box 146 \ 3 scan0185 | |
| Details on car body weights and commenting on a demonstrator vehicle's performance. | 28th Nov 1936 | Box 146 \ 3 scan0186 | |
| Engine report detailing the condition and measurements of the crankshaft and bearings for chassis B.105.CW. | 30th Nov 1936 | Box 146 \ 3 scan0187 | |
| Engine roughness and vibration on chassis B. 154 GA, detailing modifications to main bearing liners. | 29th Feb 1936 | Box 146 \ 3 scan0188 | |
| Adjustments made to a rear bearing to reduce play and the results of subsequent vehicle testing. | 30th Nov 1936 | Box 146 \ 3 scan0189 | |
| Recommendations for crankshaft and bearing wear on Chassis B.6.BN, including regrinding procedures and material specifications. | 30th Nov 1936 | Box 146 \ 3 scan0190 | |
| Lead bronze big end bearings, shims, liners, clearances and crankshaft lubrication. | 30th Nov 1936 | Box 146 \ 3 scan0191 | |
| Follow-up memo regarding chassis B. 6.BN, mentioning the firm Aubert & Duval as pioneers in cylinder and crankshaft nitruration. | 29th Feb 1936 | Box 146 \ 3 scan0192 | |
| Comparing the ride quality and handling of an experimental 30 HP car against a demonstration model. | 30th Nov 1936 | Box 146 \ 3 scan0193 | |
| Road holding and rear springing issues of the 30 HP and 25/30 HP models, with a comparison to a Bentley. | 30th Nov 1936 | Box 146 \ 3 scan0194 | |
| Clarifying instructions and parts supply for car B-6-BN, addressing confusion over overlapping orders. | 2nd Dec 1936 | Box 146 \ 3 scan0195 | |
| Query regarding issues with the self-adjusting tappet mechanism on a Phantom III chassis, including misfiring and valve problems. | 2nd Dec 1936 | Box 146 \ 3 scan0196 | |
| Engine report detailing crankshaft and bearing wear measurements and condition for chassis B.28.DG. | 3rd Dec 1936 | Box 146 \ 3 scan0197 | |
| Correspondence with Bentley Motors regarding modifications to a B.8.GA Trials Car engine to address crankshaft and bearing wear. | 3rd Dec 1936 | Box 146 \ 3 scan0198 | |
| Letter to Bentley Motors regarding crankshaft and bearing wear on chassis B.6.BN for Mr. E.E. Blanc. | 3rd Dec 1936 | Box 146 \ 3 scan0199 | |
| Typed letter regarding the sending of a Marchal Telefast Jack for information. | 5th Dec 1936 | Box 146 \ 3 scan0200 | |
| Disappointing test results for a 7-seater limousine and standardizing modifications for the 25/30 model. | 3rd Dec 1936 | Box 146 \ 3 scan0201 | |
| Troubleshooting issues with self-adjusting tappets on a Phantom III engine. | 5th Dec 1936 | Box 146 \ 3 scan0202 | |
| Note on the binding of an eccentric on a rocker shaft with a copper deposited surface. | 5th Dec 1936 | Box 146 \ 3 scan0203 | |
| Parts fitted to gearbox K.24.P. for the Paris Trials. | 5th Dec 1936 | Box 146 \ 3 scan0204 | |
| The fitting of a Wilmot Breedon bumper bar to chassis GUL.4, the Paris Trials Car. | 2nd Dec 1936 | Box 146 \ 3 scan0205 | |
| Conflicting tyre size recommendations from Dunlop and India for a Bentley Trials car. | 2nd Dec 1936 | Box 146 \ 3 scan0206 | |
| Oil temperature issues and modifications on a Bentley trial car. | 3rd Dec 1936 | Box 146 \ 3 scan0207 | |
| Experiment with Dunlop tyres on wide Bentley wheel rims and tracking experimental costs. | 7th Dec 1936 | Box 146 \ 3 scan0208 | |
| Despatch memo regarding parts for chassis 3.AZ.208 and 3.AZ.212, to be sent to Franco Britannic Autos Ltd. in Paris. | 7th Dec 1936 | Box 146 \ 3 scan0209 | |
| Telegram concerning the types of metal and oil used in a Bugatti. | 14th Dec 1936 | Box 146 \ 3 scan0210 | |
| Repair issues for chassis B.6.BN due to overlapping instructions regarding crankshaft and bearings. | 7th Dec 1936 | Box 146 \ 3 scan0211 | |
| Dispatch of parts and modifications for chassis B.6.BN belonging to Mr. E.E. Blanc. | 8th Dec 1936 | Box 146 \ 3 scan0212 | |
| Nitriding of a crankshaft in France for chassis B.6.BN. | 8th Dec 1936 | Box 146 \ 3 scan0213 | |
| Translated letter from Aubert & Duval Fres. to Franco Britannic Autos Ltd. concerning crankshaft nitriding. | 5th Dec 1936 | Box 146 \ 3 scan0214 | |
| Crankshaft journal and crankpin dimensions and bearing condition for Chassis B.74.GA. | 9th Dec 1936 | Box 146 \ 3 scan0215 | |
| Low-speed wobbles on a Phantom III chassis, 3.AZ.214, and arranging for modified parts to be sent to Paris. | 9th Dec 1936 | Box 146 \ 3 scan0216 | |
| Internal measurements and condition report for the main and big end bearings of Chassis B.74.GA. | 10th Dec 1936 | Box 146 \ 3 scan0217 | |
| Repair of a damaged crankcase and the ordering of new connecting rods. | 8th Dec 1936 | Box 146 \ 3 scan0218 | |
| Diagrams and measurements for main bearings, crankpin, and upper crankcase for chassis B.74.GA. | 10th Dec 1926 | Box 146 \ 3 scan0219 | |
| Drawing of the No.2 crankpin and the upper crankcase between bearing housings 2 and 3. | 10th Dec 1926 | Box 146 \ 3 scan0220 | |
| Translated letter from a French aluminium welding specialist regarding their repair services and guarantees. | 17th Sep 1936 | Box 146 \ 3 scan0221 | |
| Confirmation of crankshaft modification for Chassis B.6.BN before being sent for nitriding. | 10th Dec 1936 | Box 146 \ 3 scan0222 | |
| Modifications to address big end bearing failures on 4¼ Litre Bentley cars. | 11th Dec 1936 | Box 146 \ 3 scan0223 | |
| Follow-up communication regarding the progress of RR.56 big ends and bearings for a trials car. | 11th Dec 1936 | Box 146 \ 3 scan0224 | |
| Communication urging for test results on big ends, a rear main bearing, and a report on whitemetal mains. | 11th Dec 1936 | Box 146 \ 3 scan0225 | |
| Bearings, shims, and the composition of crankcase bearing material for chassis B.74.GA. | 12th Dec 1936 | Box 146 \ 3 scan0226 | |
| Translated letter of complaint from a Bentley owner regarding repeated ventilator breakage. | 28th Oct 1936 | Box 146 \ 3 scan0227 | |
| Correspondence regarding a recurring balanced fan failure on a customer's car, owned by a member of the Michelin family. | 30th Oct 1936 | Box 146 \ 3 scan0228 | |
| With a sketch detailing a recurring fan failure. | 12th Dec 1936 | Box 146 \ 3 scan0229 | |
| Chassis B.74.GA, discussing bearings, crankcase composition, and a repair job. | 12th Dec 1936 | Box 146 \ 3 scan0230 | |
| Telegram message received by telephone concerning parts, lubricants and suppliers. | 14th Dec 1936 | Box 146 \ 3 scan0231 | |
| Letter to Bentley Motors regarding tests on bearings and crankshaft modifications for Paris Trials Cars, chassis B.8.GA and B.60.GA. | 14th Dec 1936 | Box 146 \ 3 scan0232 | |
| Bearing tests and crankshaft modifications for chassis B.8.GA and B.60.GA, designated as Paris Trials Cars. | 14th Dec 1936 | Box 146 \ 3 scan0233 | |
| To Bentley Motors regarding the re-grinding of crankshaft main journals for Chassis B.6.BN. | 14th Dec 1936 | Box 146 \ 3 scan0234 | |
| Acknowledgement of information received concerning the Phantom III Self Adjusting tappets. | 14th Dec 1936 | Box 146 \ 3 scan0235 | |
| To Bentley Motors Ltd. regarding the tightening of main engine bearings on chassis B.10.GA, including shim adjustments and a proposal for a new reporting tool. | 15th Dec 1936 | Box 146 \ 3 scan0236 | |
| Report form for recording the sinkage of main bearings and alteration to liners. | 15th Dec 1936 | Box 146 \ 3 scan0237 | |
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