| Description | Date | Identifier | |
| Replacement and repair of a failed rear axle for chassis no. 65-HM. | 10th Jul 1937 | Box 89 \ 4 scan0123 | |
| Request for a report on a failed rear axle shaft for chassis B.71-BN to determine the cause of the breakage. | 10th Jul 1937 | Box 89 \ 4 scan0124 | |
| Letter from Paddon Brothers Ltd. enquiring about a clutch judder issue on a Bentley chassis. | 13th Jul 1937 | Box 89 \ 4 scan0125 | |
| Letter from the Experimental Department to Messrs Paddon Brothers Ltd. arranging for a clutch repair. | 14th Jul 1937 | Box 89 \ 4 scan0126 | |
| Bad clutch on Phil Paddon's 4 1/4 Bentley (chassis 139 JY). | 14th Jul 1937 | Box 89 \ 4 scan0127 | |
| Worn pinion bearing and a request for a lubricant sample. | 14th Jul 1937 | Box 89 \ 4 scan0128 | |
| Delay in sending a 4 1/4 Litre Bentley chassis (57-KU) to the Test Department due to unsatisfactory Con Rod bearings. | 14th Jul 1937 | Box 89 \ 4 scan0129 | |
| Rear axle trouble on chassis No. B.61.FC, suspected to be from an incorrect oil change. | 15th Jul 1937 | Box 89 \ 4 scan0130 | |
| Indicating an attached copy of a letter written to Mr. Jackson. | 9th Jul 1937 | Box 89 \ 4 scan0131 | |
| Letter to R.R. Jackson to arrange a meeting to discuss issues with his Bentley car. | 15th Jul 1937 | Box 89 \ 4 scan0132 | |
| 4¼ Litre Bentley, chassis 57-KU for Vandervell, confirming receipt of con rods and its dispatch to the Test Department. | 16th Jul 1937 | Box 89 \ 4 scan0133 | |
| Letter from The Fairey Aviation Co. Ltd. giving feedback on recent car brake work, expressing disappointment with the performance. | 19th Jul 1937 | Box 89 \ 4 scan0134 | |
| Letter from The Fairey Aviation Co. Ltd. discussing brake performance issues. | 19th Jul 1937 | Box 89 \ 4 scan0135 | |
| To Martindale asking for a recommendation on a recurring issue with cars. | 20th Jul 1937 | Box 89 \ 4 scan0136 | |
| Letter from R.R. Jackson of Brooklands Track confirming a meeting on Monday, July 26th. | 20th Jul 1937 | Box 89 \ 4 scan0137 | |
| Letter of complaint regarding squeaky and potentially defective brakes on a 4 1/4 litre Bentley car. | 30th Jul 1937 | Box 89 \ 4 scan0138 | |
| Letter from a customer regarding a persistent squeaking issue with their car and sending it for repair. | 30th Jul 1937 | Box 89 \ 4 scan0139 | |
| Big-end failure for chassis B.161-DK. | 4th Aug 1937 | Box 89 \ 4 scan0140 | |
| Seeking confirmation of special features fitted to the engine of chassis B-57-KU. | 4th Aug 1937 | Box 89 \ 4 scan0141 | |
| Letter to A. Groome Esq., regarding the return and examination of a failed axle unit from chassis No. B.192.HK. | 4th Aug 1937 | Box 89 \ 4 scan0142 | |
| Complaint case about non-standard modifications to Mr. R.R. Jackson's chassis. | 5th Aug 1937 | Box 89 \ 4 scan0143 | |
| Confirmation memo regarding the fitting of special features to the engine for chassis B.57.KU - Vandervell. | 6th Aug 1937 | Box 89 \ 4 scan0144 | |
| Fitting error concerning levers without bushes on three cars and the required corrective action. | 7th Aug 1937 | Box 89 \ 4 scan0145 | |
| Potential solutions for headlamp dither for a customer, Mr. Jackson. | 9th Aug 1937 | Box 89 \ 4 scan0146 | |
| The receipt and repair arrangements for a noisy rear axle from a Bentley Chassis. | 10th Aug 1937 | Box 89 \ 4 scan0147 | |
| Axle shaft failures in Bentley chassis 65-HM & 71-BN, attributing the cause to poor driving habits. | 12th Aug 1937 | Box 89 \ 4 scan0148 | |
| Confirming the fitting of special parts to chassis No. B.57.KW. | 10th Aug 1937 | Box 89 \ 4 scan0149 | |
| The Order Office regarding chassis B-138-AH for Alexandre. | 19th Aug 1937 | Box 89 \ 4 scan0150 | |
| 10' clutch plate for a Bentley B-135-GP, specifying it is a Borg & Beck plate with Thermoid facings. | 20th Aug 1937 | Box 89 \ 4 scan0151 | |
| 10' clutch plate for a Bentley B-190-HK Savil, fitted with Chevron American facings. | 20th Aug 1937 | Box 89 \ 4 scan0152 | |
| Chasing the status of a repaired rear axle assembly for a Bentley Chassis. | 25th Aug 1937 | Box 89 \ 4 scan0153 | |
| Defective dynamo fuse from a Bentley B.130.JD, attributing the fault to poor workmanship. | 1st Sep 1937 | Box 89 \ 4 scan0154 | |
| Examination of a defective ammeter that caused a 'blackout' on a Bentley, identifying the fault as bad workmanship. | 1st Sep 1937 | Box 89 \ 4 scan0155 | |
| Letter addressing a fault with the second speed jumping out on a Bentley chassis. | 3rd Sep 1937 | Box 89 \ 4 scan0156 | |
| Modifications and oil consumption for the Duke of Kent's Phantom III car, B.142.HK. | 3rd Sep 1937 | Box 89 \ 4 scan0157 | |
| Mr. Howlett's car and a potential solution for a second-speed gearbox issue on a 20 HP model. | 6th Sep 1937 | Box 89 \ 4 scan0158 | |
| Despatch of wheels and recommended tyre pressures for chassis B.117.EJ. | 7th Sep 1937 | Box 89 \ 4 scan0159 | |
| Noisy and pitted pinion (GB.2351) from a Bentley Chassis B-145-GP, attributed to insufficient case hardening. | 10th Sep 1937 | Box 89 \ 4 scan0160 | |
| Recurring drive rattle issue on a Bentley chassis, questioning repair methods for the driving dogs. | 15th Sep 1937 | Box 89 \ 4 scan0161 | |
| Damaged ball race from a Bentley Chassis B-81-HM. | 15th Sep 1937 | Box 89 \ 4 scan0162 | |
| Potential steering damage on Chassis No. 3-BU.96 after hitting a curb. | 17th Sep 1937 | Box 89 \ 4 scan0163 | |
| Short pendulum lever for a Bentley chassis. | 20th Sep 1937 | Box 89 \ 4 scan0164 | |
| Repair and oil consumption tests on Bentley Chassis B-202-GA. | 21th Sep 1937 | Box 89 \ 4 scan0165 | |
| Customer's request for a high-performance Bentley with a high compression head. | 22th Sep 1937 | Box 89 \ 4 scan0166 | |
| Telegram received by telephone requesting a short pendulum lever for a car. | 23th Sep 1937 | Box 89 \ 4 scan0167 | |
| Telegram requesting a short pendulum lever for Lappin's car. | 23th Dec 1937 | Box 89 \ 4 scan0168 | |
| The despatch of a Pendulum Lever for Bentley Chassis No. B.117 J.Y. | 23th Sep 1937 | Box 89 \ 4 scan0169 | |
| To W.R. Nimmo regarding the creation of a special cylinder head for a customer named Vandervell. | 28th Sep 1937 | Box 89 \ 4 scan0170 | |
| Bentley B.74-HK towed in for engine trouble, found with a broken connecting rod and cracked crankcase. | 6th Oct 1937 | Box 89 \ 4 scan0171 | |
| Engine modifications and flywheel markings on a Bentley chassis for H.R.H. The Duke of Kent. | 16th Oct 1937 | Box 89 \ 4 scan0172 | |
| Clarifying details from an Owners Complaint Report regarding engine knock and bearing clearance. | 16th Oct 1937 | Box 89 \ 4 scan0173 | |
| Depot complaint regarding a steering column tightening up on a Bentley chassis. | 4th Nov 1937 | Box 89 \ 4 scan0174 | |
| Letter from the Marquess of Cholmondeley requesting a trial of big tyres and information on their effect on performance. | 5th Nov 1937 | Box 89 \ 4 scan0175 | |
| Complaining about the cost incurred from a customer, Viscountess Scarsdale, objecting to a temporary repair. | 5th Nov 1937 | Box 89 \ 4 scan0176 | |
| Letter to The Marquess of Cholmondeley regarding the performance and characteristics of new, larger tyres. | 6th Nov 1937 | Box 89 \ 4 scan0177 | |
| Page 2 of a letter discussing a steering modification and interest in test results against a Lagonda. | 6th Nov 1937 | Box 89 \ 4 scan0178 | |
| Correspondence from Lord Cholmondeley's secretary regarding the direct delivery of tyres. | 19th Nov 1937 | Box 89 \ 4 scan0179 | |
| Concerning a request to fit larger tyres to Lord Cholmondeley's Bentley. | 26th Nov 1937 | Box 89 \ 4 scan0180 | |
| Rear axle shaft failure on chassis B-70-EF. | 10th Nov 1937 | Box 89 \ 4 scan0181 | |
| Short note confirming arrangements to send Raymond Mays' car. | 11th Nov 1937 | Box 89 \ 4 scan0182 | |
| Premature crankshaft wear for chassis B-102-KT, including measurements and noting material softness. | 22th Nov 1937 | Box 89 \ 4 scan0183 | |
| Issues with crankshaft hardness, scoring, and re-hardening procedures, with comparisons to Bentley's practices. | 25th Nov 1937 | Box 89 \ 4 scan0184 | |
| Query regarding a petrol pump failure on chassis 3.BT.153, asking if a trial switch was fitted and requesting the return of the faulty pump. | 25th Nov 1937 | Box 89 \ 4 scan0185 | |
| Supply and allocation of temporary Bentley units for customers' cars. | 1st Dec 1937 | Box 89 \ 4 scan0186 | |
| Status of various Bentley engine units for replacements at Kingsbury. | 27th Nov 1937 | Box 89 \ 4 scan0187 | |
| Engine conditions, overhauls, and specific modifications for engine W.7.Z. | 27th Nov 1937 | Box 89 \ 4 scan0188 | |
| Supply and allocation of temporary Bentley units for customers' cars. | 1st Dec 1937 | Box 89 \ 4 scan0189 | |
| The status of various Bentley engine units for replacement and repair at Kingsbury. | 27th Nov 1937 | Box 89 \ 4 scan0190 | |
| Engine conditions, despatch options, and specific modifications for engine W.7.Z. | 27th Nov 1937 | Box 89 \ 4 scan0191 | |
| Requesting credit for a 4.5 litre Bentley engine unit sent to the Bentley Driving School for use as a demonstration model. | 2nd Dec 1937 | Box 89 \ 4 scan0192 | |
| Urgent work to rectify brake squeaks on Mr. Wilmot Breedon's car by fitting Thermoid linings. | 6th Dec 1937 | Box 89 \ 4 scan0193 | |
| Telegram regarding the delivery of wheels and tyres to Lord Cholmondeley. | 8th Dec 1937 | Box 89 \ 4 scan0194 | |
| Changes and overhauls made to a car's brake system. | 9th Dec 1937 | Box 89 \ 4 scan0195 | |
| Letter to Lord Cholmondeley regarding satisfaction with tyres and an offer to replace an experimental wheel set. | 10th Dec 1937 | Box 89 \ 4 scan0196 | |
| Request to despatch a 10' Thermoid faced clutch plate for chassis No. B.127.HM. | 10th Dec 1937 | Box 89 \ 4 scan0197 | |
| Report on a Bentley 3½-litre car and its performance on Discol fuel. | 10th Dec 1937 | Box 89 \ 4 scan0198 | |
| Customer's car performance and maintenance record after 54,000 miles. | 9th Dec 1937 | Box 89 \ 4 scan0199 | |
| Clutch problem on chassis B.127.HM and arranging for a free-of-charge replacement plate for a long-standing customer. | 10th Dec 1951 | Box 89 \ 4 scan0200 | |
| The dispatch of a 10' clutch plate for Bentley Chassis No. B.127.H.M. | 11th Dec 1937 | Box 89 \ 4 scan0201 | |
| Opportunity to examine a car. | 11th Dec 1937 | Box 89 \ 4 scan0202 | |
| Correspondence with the owner of chassis B.127.HM. | 13th Dec 1937 | Box 89 \ 4 scan0203 | |
| Letter to a customer regarding an issue with a car's clutch and arranging for a replacement part to be fitted. | 13th Dec 1937 | Box 89 \ 4 scan0204 | |
| Meeting with a 3.5-litre Bentley owner, Mr. Banks, to discuss his car and his recent interest in a competitor's Lagonda. | 15th Dec 1937 | Box 89 \ 4 scan0205 | |
| Engine fault, repair history, and subsequent customer dispute for a Bentley chassis. | 16th Dec 1937 | Box 89 \ 4 scan0206 | |
| Order for 6.50'-17' India tyres and 17' wheels for Lord Cholmondeley. | 16th Dec 1937 | Box 89 \ 4 scan0207 | |
| Order of 6.50' x 17' India Tyres and 17' wheels for Lord Cholmondeley. | 17th Dec 1937 | Box 89 \ 4 scan0208 | |
| Extract from a showroom report concerning Mr. J.W. Banks' comparison of a Lagonda and a Bentley. | 20th Dec 1937 | Box 89 \ 4 scan0209 | |
| The dimensions of three axle bearings to be supplied for a 3 Litre Bentley. | 20th Dec 1937 | Box 89 \ 4 scan0210 | |
| Letter to Flt. Lt. W.L. Houlbrook regarding the dispatch of three axle bearings from the Kingsbury Depot. | 20th Dec 1937 | Box 89 \ 4 scan0211 | |
| The status and location of Bentley spare units for the Kingsbury and Paris depots. | 20th Dec 1937 | Box 89 \ 4 scan0212 | |
| Letter from a client providing feedback on tyre performance and ride harshness. | 20th Dec 1937 | Box 89 \ 4 scan0213 | |
| Letter to the Marquess of Cholmondeley regarding tyres, wheels, and shock absorbers. | 22th Dec 1937 | Box 89 \ 4 scan0214 | |
| The condition and performance of a customer's 3.5-Litre Bentley after 56,000 miles. | 23th Dec 1937 | Box 89 \ 4 scan0215 | |
| Visit to Lord Cholmondeley regarding tyre options for his Bentley, discussing comfort, noise, and grip. | 23th Dec 1937 | Box 89 \ 4 scan0216 | |
| Tyre and wheel tests, noting mudguard clearance, handling improvements, and future tests. | 23th Dec 1937 | Box 89 \ 4 scan0217 | |
| Correspondence regarding back axle race measurements and dispatch for Chassis No. AX.1657. | 23th Dec 1937 | Box 89 \ 4 scan0218 | |
| Letter from Lord Cholmondeley's secretary regarding a decision not to fit new wheels before returning a car. | 29th Dec 1937 | Box 89 \ 4 scan0219 | |
| Exhaust valve seat damage on a Bentley cylinder head. | 30th Dec 1937 | Box 89 \ 4 scan0220 | |
| Customer complaint about clutch judders and recommending repairs. | 30th Dec 1937 | Box 89 \ 4 scan0221 | |
| Letter to the Secretary of the Marquess of Cholmondeley regarding the collection of an experimental pair of wheels. | 30th Dec 1937 | Box 89 \ 4 scan0222 | |
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