| Description | Date | Identifier | |
| Engine pinking in Bentley cars, comparing the effectiveness of Ethyl and Benzol fuels, and diagnosing potential causes. | 11th Nov 1935 | Box 130 \ 1 scan0273 | |
| Investigating engine pinking caused by a bent governor spindle affecting the timing between cylinders. | 11th Nov 1935 | Box 130 \ 1 scan0274 | |
| Graph of Benzol response curves, plotting Octane Number against the percentage by volume of Benzol. | 1st Oct 1935 | Box 130 \ 1 scan0275 | |
| Introducing the quarterly complaints report for the 3 1/2 Litre Bentley Chassis for the quarter ending September 1935. | 13th Nov 1935 | Box 130 \ 1 scan0276 | |
| Quarterly report from September 1935 detailing customer complaints about brakes. | 30th Sep 1935 | Box 130 \ 1 scan0277 | |
| Fault analysis report detailing issues and remedies for servo, brakes, and handling. | 30th Sep 1935 | Box 130 \ 1 scan0278 | |
| Quarterly and six-monthly report on vehicle brake faults and their remedies. | 30th Sep 1935 | Box 130 \ 1 scan0279 | |
| Summary report detailing vehicle faults, their frequency, and remarks on corrective actions. | 30th Sep 1935 | Box 130 \ 1 scan0280 | |
| Quarterly report summarizing recurring vehicle faults and associated remarks. | 30th Sep 1935 | Box 130 \ 1 scan0281 | |
| Summary report detailing vehicle faults, their frequency over two quarters, and remarks on corrective actions. | 30th Sep 1935 | Box 130 \ 1 scan0282 | |
| Summary of reported vehicle faults and their remedies over a six-month period. | 30th Sep 1935 | Box 130 \ 1 scan0283 | |
| Statistical report detailing faults related to noisy rear axles, oil leaks, shock dampers, and exhaust rattles over a six-month period. | 30th Sep 1935 | Box 130 \ 1 scan0284 | |
| Vehicle defects and their causes for the September quarter and the previous six months. | 30th Sep 1935 | Box 130 \ 1 scan0285 | |
| Summary of vehicle faults, occurrence statistics, and their likely causes over a six-month period. | 8th Oct 1935 | Box 130 \ 1 scan0286 | |
| Vehicle faults, their frequency over quarterly periods, and remedial actions taken. | 8th Oct 1935 | Box 130 \ 1 scan0287 | |
| The classification of quarterly complaints for the 20/25 HP and Phantom II chassis. | 18th Nov 1935 | Box 130 \ 1 scan0288 | |
| Quarterly report from September 1935 detailing customer complaints about vehicle brakes. | 30th Sep 1935 | Box 130 \ 1 scan0289 | |
| Customer complaints and resolutions for various brake issues over a six-month period. | 30th Sep 1935 | Box 130 \ 1 scan0290 | |
| Quarterly report detailing vehicle faults and their remedies for 25 HP and PH.II models. | 30th Sep 1935 | Box 130 \ 1 scan0291 | |
| Quarterly report summarizing vehicle component complaints and their resolutions. | 30th Sep 1935 | Box 130 \ 1 scan0292 | |
| Statistical report on car faults over a six-month period, with remarks on causes and cures. | 30th Sep 1935 | Box 130 \ 1 scan0293 | |
| Quarterly report summarizing vehicle complaints by model, detailing issues with valves and hydraulic systems, and noting remedial actions. | 30th Sep 1935 | Box 130 \ 1 scan0294 | |
| Summary of vehicle faults and remedies for the 25 HP and PH.II models over a six-month period. | 30th Sep 1935 | Box 130 \ 1 scan0295 | |
| Quarterly report summarizing vehicle faults and their remedies across different car models. | 30th Sep 1935 | Box 130 \ 1 scan0296 | |
| Statistical report on vehicle failures, including causes and remarks, categorized by type and model. | 30th Sep 1935 | Box 130 \ 1 scan0297 | |
| Summary report detailing engine failures and leaks over a six-month period. | 30th Sep 1935 | Box 130 \ 1 scan0298 | |
| Statistical analysis of vehicle faults for 25 HP and PH.II models over two quarters. | 30th Sep 1935 | Box 130 \ 1 scan0299 | |
| Quarterly report summarizing vehicle faults for 25 HP and PH.II models, with remarks on remedies. | 30th Sep 1935 | Box 130 \ 1 scan0300 | |
| Summary report on vehicle faults including fan belts, hubs, starting handles, and petrol consumption. | 30th Sep 1935 | Box 130 \ 1 scan0301 | |
| Summary report of vehicle component failures, including exhaust rattles, gearbox issues, and electric clock failures for 25 HP and PH.II models. | 6th Dec 1935 | Box 130 \ 1 scan0302 | |
| Inquiry into knocks from hydraulic shock dampers and their potential cause. | 6th Dec 1935 | Box 130 \ 1 scan0303 | |
| Request for an analysis of chassis lubrication failures on 20/25 HP and 40/50 HP chassis. | 7th Dec 1935 | Box 130 \ 1 scan0304 | |
| Quarterly complaints and the analysis of chassis lubrication failures. | 10th Dec 1935 | Box 130 \ 1 scan0305 | |
| Introducing the quarterly complaints report for 20/25 HP and Phantom II chassis for the quarter ending December 1935. | 16th Jan 1936 | Box 130 \ 1 scan0306 | |
| Quarterly complaints report from December 1935 detailing issues with brakes on 25 HP and Phantom II models. | 31th Dec 1935 | Box 130 \ 1 scan0307 | |
| Statistical report on brake seizure, thump, and oil leakage complaints over a six-month period. | 31th Dec 1935 | Box 130 \ 1 scan0308 | |
| Quarterly statistical report on brake, servo, and clutch complaints for 25 HP and Phantom II models. | 31th Dec 1935 | Box 130 \ 1 scan0309 | |
| Quarterly report summarizing complaints regarding clutch slips, dynamos, and exhaust systems for 25 HP and Phantom II models. | 31th Dec 1935 | Box 130 \ 1 scan0310 | |
| Statistical report on vehicle complaints and their resolutions over a six-month period, categorized by issue. | 31th Dec 1935 | Box 130 \ 1 scan0311 | |
| Summary table of hydraulic system faults and their remedies over a six-month period. | 31th Dec 1935 | Box 130 \ 1 scan0312 | |
| Quarterly statistical report on vehicle faults and their remedies, broken down by model type. | 31th Dec 1935 | Box 130 \ 1 scan0313 | |
| Statistical report on vehicle failures over a six-month period, broken down by quarter and model. | 31th Dec 1935 | Box 130 \ 1 scan0314 | |
| Statistical report on vehicle failures covering ignition, oil leaks, bonnet rattles, and lubrication over a six-month period. | 31th Dec 1935 | Box 130 \ 1 scan0315 | |
| Statistical summary of vehicle faults reported over two quarters, categorized by issue. | 31th Dec 1935 | Box 130 \ 1 scan0316 | |
| Report summarizing vehicle faults including poor petrol consumption, exhaust system rattle, and gearbox issues over quarterly and six-month periods. | 5th Feb 1936 | Box 130 \ 1 scan0317 | |
| Introductory memo for the quarterly complaints report on the 3½ Litre Bentley Chassis for the quarter ending December 1935. | 5th Feb 1936 | Box 130 \ 1 scan0318 | |
| Quarterly report analyzing customer and company policy brake complaints for the December quarter of 1935. | 31th Dec 1935 | Box 130 \ 1 scan0319 | |
| Summary report of vehicle faults regarding servos and brakes, with remedies, over a six-month period. | 31th Dec 1935 | Box 130 \ 1 scan0320 | |
| Statistical report on brake faults including binding and squeaking over two quarters. | 31th Dec 1935 | Box 130 \ 1 scan0321 | |
| Report page detailing vehicle faults over six months, including totals and remarks on solutions. | 31th Dec 1935 | Box 130 \ 1 scan0322 | |
| Report summarizing vehicle faults such as gear lever vibration and faulty petrol pumps, with totals and remarks on fixes over a six-month period. | 31th Dec 1935 | Box 130 \ 1 scan0323 | |
| Quarterly fault report detailing issues with H.T. leads, rev counters, axle thrust, and carburetters. | 31th Dec 1935 | Box 130 \ 1 scan0324 | |
| Fault analysis report detailing issues and remarks for two consecutive quarters. | 31th Dec 1935 | Box 130 \ 1 scan0325 | |
| Summary report of vehicle faults over two quarters, categorized by issue type with remarks on their causes. | 31th Dec 1935 | Box 130 \ 1 scan0326 | |
| Summary report detailing vehicle defects and their causes over two consecutive quarters. | 31th Dec 1935 | Box 130 \ 1 scan0327 | |
| Statistical report on vehicle faults over quarterly and semi-annual periods. | 8th Oct 1935 | Box 130 \ 1 scan0328 | |
| Quarterly report summarizing engine and gearbox faults, detailing counts and resolutions. | 8th Oct 1935 | Box 130 \ 1 scan0329 | |
| Summary of major quarterly complaints for 3 1/2 litre Bentley vehicles for the quarter ending March 31st, 1936. | 9th Apr 1936 | Box 130 \ 1 scan0330 | |
| Typed list of vehicle issues with corresponding page and item numbers, page 2. | 9th Apr 1936 | Box 130 \ 1 scan0331 | |
| Complaints of knocks from rear hydraulic dampers. | 9th Apr 1936 | Box 130 \ 1 scan0332 | |
| Quarterly analysis of customer complaints regarding Bentley chassis brakes for March 1936. | 31th Mar 1936 | Box 130 \ 1 scan0333 | |
| Various brake faults and their corresponding resolutions and statistics over quarterly and six-month periods. | 31th Mar 1936 | Box 130 \ 1 scan0334 | |
| Report from the March quarter on brake and clutch issues, detailing specific chassis, mileage, and actions taken. | 31th Mar 1936 | Box 130 \ 1 scan0335 | |
| Summary report on vehicle faults including irregular firing, poor performance, oil leaks, and gear lever vibration. | 31th Mar 1936 | Box 130 \ 1 scan0336 | |
| Quarterly report detailing various vehicle faults, case counts, and corrective actions taken. | 31th Mar 1936 | Box 130 \ 1 scan0337 | |
| Quarterly report detailing vehicle faults, case numbers, and resolutions. | 31th Mar 1936 | Box 130 \ 1 scan0338 | |
| Faults, statistics, and remedies for issues like noisy tappets, synchromesh rattle, and noisy rear axle gears. | 31th Mar 1936 | Box 130 \ 1 scan0339 | |
| Vehicle faults, their frequency, and the corrective actions taken. | 31th Mar 1936 | Box 130 \ 1 scan0340 | |
| Quarterly report detailing vehicle faults, their frequency, and resolutions. | 31th Mar 1936 | Box 130 \ 1 scan0341 | |
| Vehicle faults, their frequency over time, and specific remedial actions taken on certain vehicles. | 24th Feb 1936 | Box 130 \ 1 scan0342 | |
| Vehicle faults, complaints, and the corresponding corrective actions taken. | 24th Feb 1936 | Box 130 \ 1 scan0343 | |
| Faults, modifications, and complaint statistics for various vehicle components. | 24th Feb 1936 | Box 130 \ 1 scan0344 | |
| Service and fault report detailing issues with various vehicle components over quarterly periods. | 7th Jan 1935 | Box 130 \ 1 scan0345 | |
| Vehicle complaints and remedies for issues like noisy axle controls, broken headlamp supports, and damper problems. | 7th Jan 1935 | Box 130 \ 1 scan0346 | |
| Quarterly report detailing vehicle modifications, issues, and resolutions. | 7th Jan 1935 | Box 130 \ 1 scan0347 | |
| Faults and repairs for clutch, suspension, dampers, and lubrication systems. | 7th Jan 1935 | Box 130 \ 1 scan0348 | |
| Quarterly report detailing vehicle failures concerning fan brackets, batteries, windscreen wipers, and speedometers. | 7th Jan 1935 | Box 130 \ 1 scan0349 | |
| Vehicle faults including clutch, fan, oil gauge, and brake issues. | 7th Jan 1935 | Box 130 \ 1 scan0350 | |
| Quarterly report detailing vehicle faults including carburetter chatter, noisy rear drivers, cracked silencers, and water pump leaks. | 7th Jan 1935 | Box 130 \ 1 scan0351 | |
| Fault report listing issues and resolutions for air silencers, exhaust pipes, clutches, and rev counters. | 24th Mar 1936 | Box 130 \ 1 scan0352 | |
| Vehicle faults including piston seizure, bearing failure, loose components, and excessive oil consumption. | 24th Mar 1936 | Box 130 \ 1 scan0353 | |
| Periodic summary report on vehicle faults and maintenance actions. | 24th Mar 1936 | Box 130 \ 1 scan0354 | |
| Vehicle faults, modifications, and repairs over quarterly periods. | 3rd Apr 1936 | Box 130 \ 1 scan0355 | |
| Various component failures including a broken valve spring, fractured studs, noisy bearings, and defective plating. | 3rd Apr 1936 | Box 130 \ 1 scan0356 | |
| Quarterly report detailing vehicle faults and modifications with statistical data. | 3rd Apr 1936 | Box 130 \ 1 scan0357 | |
| Summary report of vehicle faults and observations over quarterly periods. | 9th Apr 1936 | Box 130 \ 1 scan0358 | |
| Report tallying incidents of petrol fumes in the vehicle body over a six-month period. | 9th Apr 1936 | Box 130 \ 1 scan0359 | |
| List of quarterly complaints for the 20/25 HP & Phantom II Chassis for the quarter ending March 31st, 1936. | 17th Apr 1936 | Box 130 \ 1 scan0360 | |
| Quarterly report on brake complaints for the 25HP and Phantom II models for the March quarter of 1936. | 31th Mar 1936 | Box 130 \ 1 scan0361 | |
| Various brake faults, related complaints, and remedial actions over a six-month period. | 31th Mar 1936 | Box 130 \ 1 scan0362 | |
| Quarterly report detailing complaints and issues with servo and clutch systems. | 31th Mar 1936 | Box 130 \ 1 scan0363 | |
| Quarterly report detailing vehicle complaints related to dynamos and exhaust systems, with specific repair case notes. | 31th Mar 1936 | Box 130 \ 1 scan0364 | |
| Quarterly fault analysis report detailing issues with exhaust systems, timing gears, and valve springs. | 31th Mar 1936 | Box 130 \ 1 scan0365 | |
| Customer complaints related to valves, flywheel knock, and hydraulic systems over quarterly and six-month periods. | 31th Mar 1936 | Box 130 \ 1 scan0366 | |
| Vehicle faults including hydraulic and radiator leaks over a six-month period. | 31th Mar 1936 | Box 130 \ 1 scan0367 | |
| Service report detailing vehicle faults related to suspension and steering, with corresponding corrective actions and statistical summaries. | 31th Mar 1936 | Box 130 \ 1 scan0368 | |
| Vehicle failures over quarterly and six-month periods. | 31th Mar 1936 | Box 130 \ 1 scan0369 | |
| Report tracking vehicle failures over quarterly and six-month periods, including fumes, ignition, and oil leaks. | 31th Mar 1936 | Box 130 \ 1 scan0370 | |
| Periodic summary of vehicle faults, including valve clatter, oil leaks, petrol starvation, and bonnet rattles. | 31th Mar 1936 | Box 130 \ 1 scan0371 | |
| Vehicle failures and remedial actions over a six-month period. | 31th Mar 1936 | Box 130 \ 1 scan0372 | |
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