| Description | Date | Identifier | |
| Showroom report detailing a potential customer's test drive and subsequent disappointment with a Continental 40/50 HP model. | 5th Sep 1932 | Box 19 \ 1 Scan220 | |
| Comparing their car with American competitors and ranking them, discussing the need to purchase a rival car to inform future big car development. | 8th Sep 1932 | Box 19 \ 1 Scan221 | |
| Specifications for the carburettor, camshaft, and silencer for the Phantom II standard and continental models. | 9th Sep 1932 | Box 19 \ 1 Scan222 | |
| Competitor analysis of American cars and the impact of UK HP tax on a new big car project. | 9th Sep 1932 | Box 19 \ 1 Scan223 | |
| Standardisation of features for the Phantom II Continental Model, including carburetter, camshaft and exhaust. | 14th Sep 1932 | Box 19 \ 1 Scan224 | |
| Increased front braking proportion and a steering anti-friction device. | 14th Sep 1932 | Box 19 \ 1 Scan225 | |
| Performance tests conducted on three cars at Brooklands race track. | 21th Sep 1932 | Box 19 \ 1 Scan226 | |
| Standardisation sheet for a non-resonant type of silencer to be fitted on all continental cars. | 22th Sep 1932 | Box 19 \ 1 Scan227 | |
| Standardisation of the Phantom II resonance type silencer for Continental type cars. | 23th Sep 1932 | Box 19 \ 1 Scan228 | |
| Standardization of a Phantom II Resonance Type Silencer for the Continental model. | 27th Sep 1932 | Box 19 \ 1 Scan229 | |
| New design for the Continental Phantom Touring Saloon, featuring a revised tail and more luggage space. | 1st Oct 1932 | Box 19 \ 1 Scan230 | |
| Proposing modifications to the Continental Phantom Cylinder Head to resolve issues with burning guides and seizing valve stems. | 1st Oct 1932 | Box 19 \ 1 Scan231 | |
| Jet control for a new semi-expanding carburetter on the Continental Phantom. | 1st Oct 1932 | Box 19 \ 1 Scan232 | |
| Letter regarding drawing LeC.3229, an Air Intake Silencer for the semi-expanding carburetter on the Continental Phantom II. | 15th Oct 1932 | Box 19 \ 1 Scan233 | |
| Weakness in the Phantom semi-expanding carburetter and the specifications for a spring to fix it. | 17th Oct 1932 | Box 19 \ 1 Scan234 | |
| Modification memo regarding the Mixture Control for the Continental Phantom II. | 10th Nov 1932 | Box 19 \ 1 Scan235 | |
| Road test report on the experimental car 19-EX, focusing on gearbox and silencer performance. | 12th Nov 1932 | Box 19 \ 1 Scan236 | |
| Note about a car's speedometer accuracy, high gear axle, and small wheels. | 12th Nov 1932 | Box 19 \ 1 Scan237 | |
| Decision on modifications for the 'O' Series 40/50 HP Chassis, detailing the differences for the Continental model. | 16th Nov 1932 | Box 19 \ 1 Scan238 | |
| Trial results of car 19-EX, noting a piston tap issue but also praising its slow-running performance. | 16th Nov 1932 | Box 19 \ 1 Scan239 | |
| The engine mileage, piston knock, and the standardisation of D.W.S. jacks for car 19-EX. | 17th Nov 1932 | Box 19 \ 1 Scan240 | |
| Improvements and production plans for the Phantom II car, focusing on a new carburetter, engine mounting, and silencers. | 23th Nov 1932 | Box 19 \ 1 Scan241 | |
| Proposed improvements for the Phantom II, covering brakes, steering, silencer, and radiator. | 23th Nov 1932 | Box 19 \ 1 Scan242 | |
| Suggesting a change from a thin steel hot/spot pipe to a malleable iron casting to eliminate noise on the Continental Phantom II. | 2nd Dec 1932 | Box 19 \ 1 Scan243 | |
| Requesting arrangements for a Continental Phantom 19-EX car to be sent to Paris. | 15th Dec 1932 | Box 19 \ 1 Scan244 | |
| Outlining arrangements for the 19-EX experimental car to be sent to France for demonstration and testing of new features. | 19th Dec 1932 | Box 19 \ 1 Scan245 | |
| Removing experimental features from car 19-EX before sending it to Paris for sales demonstrations. | 20th Dec 1932 | Box 19 \ 1 Scan246 | |
| Clarifying the fitting of an Automatic Shock Damper Control on car 19-EX for a demonstration in France. | 20th Dec 1932 | Box 19 \ 1 Scan247 | |
| Modifications for shock dampers on the Peregrine 3 and 19-EX models. | 30th Dec 1932 | Box 19 \ 1 Scan248 | |
| Preparation of car 19-EX for a demonstration in France, including details about fitting new shock absorbers. | 31th Dec 1932 | Box 19 \ 1 Scan249 | |
| Modification to the Continental Phantom II air intake, proposing a flame shield. | 31th Dec 1932 | Box 19 \ 1 Scan250 | |
| Requesting confirmation on the readiness of chassis 19-HX for shipment to Paris. | 5th Jan 1933 | Box 19 \ 1 Scan251 | |
| Request for information on the availability of Chassis 19-EX in London following a demonstration visit to Paris. | 5th Jan 1933 | Box 19 \ 1 Scan252 | |
| The use of Marston matrix radiators on 40/50 HP vehicles, including trial periods and standardisation. | 2nd Feb 1933 | Box 19 \ 1 Scan253 | |
| Engine modifications for Phantom II, Chassis 19-EX, to increase the cylinder bore. | 7th Feb 1933 | Box 19 \ 1 Scan254 | |
| Status of car 19-EX being a 'write off' and the urgent need for a Continental Phantom test car. | 24th Feb 1933 | Box 19 \ 1 Scan255 | |
| The high-speed performance testing of two production Continental Phantom II cars on Brooklands Track. | 3rd Mar 1933 | Box 19 \ 1 Scan256 | |
| Specification for the exhaust system on the larger bore Phantom II (27-EX). | 13th Mar 1933 | Box 19 \ 1 Scan257 | |
| Request to reclaim specific parts from a car. | 29th Mar 1933 | Box 19 \ 1 Scan258 | |
| Standardisation of a complete exhaust system with a resonant silencer for chassis parts. | 6th Apr 1933 | Box 19 \ 1 Scan259 | |
| Standardisation document for chassis parts. | 19th Nov 1932 | Box 19 \ 1 Scan260 | |
| Decision on repairing a damaged car after settling the insurance claim. | 26th Apr 1933 | Box 19 \ 1 Scan261 | |
| Standardisation of Marston Mark III type matrix 4 1/2' Sq.P. radiators. | 3rd Feb 1933 | Box 19 \ 1 Scan262 | |
| Form for the standardisation of chassis parts. | 8th Dec 1921 | Box 19 \ 1 Scan263 | |
| Query from the Showrooms to Derby regarding engine and cylinder head specifications for the 40/50 HP Continental chassis. | 13th Jun 1933 | Box 19 \ 1 Scan264 | |
| Unifying 40/50 chassis, the final Bentley edition, and research into reducing wind resistance on open-top cars. | 14th Jun 1933 | Box 19 \ 1 Scan265 | |
| Letter requesting the maximum R.P.M. for all models and updating on an inquiry into wind resistance with French coachbuilders. | 19th Jun 1933 | Box 19 \ 1 Scan266 | |
| Confirming maximum RPM for the latest Phantom, 20/25, and Bentley models. | 22th Jun 1933 | Box 19 \ 1 Scan267 | |
| Desirability of fitting hand-controlled variable shock absorbers to the Continental Phantom II. | 26th Jun 1933 | Box 19 \ 1 Scan268 | |
| Urgent proposal to fit Tele-Hartfords to Rolls-Royce Continental cars due to their satisfactory performance. | 27th Jun 1933 | Box 19 \ 1 Scan269 | |
| Customer feedback on the performance of a late Trials Car. | 27th Jun 1933 | Box 19 \ 1 Scan270 | |
| Letter comparing the performance and specifications of chassis 20-MY and 31-GX. | 23th Jun 1933 | Box 19 \ 1 Scan271 | |
| Road test report detailing criticisms and praise for chassis 20-MY and 31-GX. | 23th Jun 1933 | Box 19 \ 1 Scan272 | |
| Page 3 of a report providing feedback on a vehicle's performance, including its gearbox and engine features. | 28th Jun 1933 | Box 19 \ 1 Scan273 | |
| The fitting of adjustable Hartford shock dampers on the Continental Phantom II. | 28th Jun 1933 | Box 19 \ 1 Scan274 | |
| Test drive report comparing an Open Bentley to a 40/50 Continental, detailing performance and criticisms. | 17th Jul 1933 | Box 19 \ 1 Scan275 | |
| List of design improvement suggestions for a car, covering safety, comfort, and performance. | 11th Jul 1940 | Box 19 \ 1 Scan276 | |
| Report discussing car body styling, sales strategy for open-bodied cars, and road test performance. | 11th Jul 1933 | Box 19 \ 1 Scan277 | |
| Acceleration performance and weight of different Continental Phantom models. | 3rd Jul 1933 | Box 19 \ 1 Scan278 | |
| Fitting of Tele-Hartford Control shock-absorbers to two Continental type demonstration cars. | 3rd Jul 1933 | Box 19 \ 1 Scan279 | |
| Confirming that new brackets are not required when converting a Continental type car from Hartford to Tele-type. | 3rd Jul 1933 | Box 19 \ 1 Scan280 | |
| Fitting of adjustable Hartford shock dampers on the Continental Phantom II. | 7th Jul 1933 | Box 19 \ 1 Scan281 | |
| Issues with standard Hartford shock-absorbers on the Continental Phantom II and proposing hand-controlled alternatives. | 26th Jun 1933 | Box 19 \ 1 Scan282 | |
| Urgent need to fit Tele-Hartfords pending the standardization of an equivalent device. | 4th Jul 1933 | Box 19 \ 1 Scan283 | |
| Fitting adjustable tele-control shock dampers to two Continental Phantom II trials cars. | 4th Jul 1933 | Box 19 \ 1 Scan284 | |
| Standardization of Tele-control shock absorbers for the Continental Phantom II and a proposed improvement to the control's placement. | 4th Jul 1933 | Box 19 \ 1 Scan285 | |
| Fitting automatic control to Phantom cars and the usability of replaced parts on other models. | 4th Jul 1933 | Box 19 \ 1 Scan286 | |
| Query regarding the standardisation of Tele-control shock absorbers on the Continental Phantom II chassis. | 13th Jul 1933 | Box 19 \ 1 Scan287 | |
| Proposing modifications to the 27EX Continental Phantom chassis to improve rear legroom by adding foot wells. | 15th Jul 1933 | Box 19 \ 1 Scan288 | |
| Fitting Andre Telecontrol shock absorbers to Continental Phantom II cars and the plan to replace them with an in-house design. | 18th Jul 1933 | Box 19 \ 1 Scan289 | |
| Use of adjustable shock dampers on the 40/50 Continental R-R model. | 19th Jul 1933 | Box 19 \ 1 Scan290 | |
| Arrangement to put a new crossmember on a P.II. Continental 27-EX car. | 20th Jul 1933 | Box 19 \ 1 Scan291 | |
| Policy and standardization for fitting Telecontrol shock absorbers on various car models. | 28th Aug 1933 | Box 19 \ 1 Scan292 | |
| Standardisation of Hartford shock absorbers with tele-control for chassis parts. | 4th Jul 1933 | Box 19 \ 1 Scan293 | |
| Standardisation document for Hartford shock absorbers with tele-control. | 27th Apr 1933 | Box 19 \ 1 Scan294 | |
| Cost, testing, and standardization of controllable shock dampers. | 6th Nov 1933 | Box 19 \ 1 Scan295 | |
| Cost analysis for implementing governor control on shock dampers for the 40/50-HP chassis. | 2nd Nov 1933 | Box 19 \ 1 Scan296 | |
| Effects of different axle ratios and carburetters on the acceleration and maximum speed of the Phantom model. | 6th Nov 1933 | Box 19 \ 1 Scan297 | |
| Recommendation for acceleration and high-speed tests on car 20-MY, and a discussion on chassis weight increases. | 6th Nov 1933 | Box 19 \ 1 Scan298 | |
| Suggestions for improving the sporty appearance and proportions of the Continental Phantom. | 15th Nov 1933 | Box 19 \ 1 Scan299 | |
| Requesting production of three sets of 350 servo cams to improve front braking on the 20/25 model. | 17th Nov 1933 | Box 19 \ 1 Scan300 | |
| Improved rear seating and independent front springing on a Continental Phantom. | 18th Nov 1933 | Box 19 \ 1 Scan301 | |
| Follow-up memo regarding the availability of a Continental Phantom to view seating improvements. | 29th Nov 1933 | Box 19 \ 1 Scan302 | |
| Modifications to the floor wells and seating position on a Continental Phantom. | 1st Dec 1933 | Box 19 \ 1 Scan303 | |
| Comparing the revised chassis and body design for the Phantom II Continental Saloon. | 1st Dec 1933 | Box 19 \ 1 Scan304 | |
| Potential improvements to the Continental Phantom, including chassis alterations and front wheel springing. | 1st Dec 1933 | Box 19 \ 1 Scan305 | |
| Body dimensions and chassis modifications for the Continental Phantom 27-EX. | 21th Feb 1933 | Box 19 \ 1 Scan306 | |
| Chassis modifications for the Continental Phantom, specifically the introduction of wells in the rear. | 5th Dec 1933 | Box 19 \ 1 Scan307 | |
| Standardisation of the Harrison Mark III Radiator Matrix. | 20th Nov 1933 | Box 19 \ 1 Scan308 | |
| Minutes from a meeting discussing issues with Truffault Shock Absorbers and proposing improvements and tests. | 13th Nov 1911 | Box 19 \ 2 Scan001 | |
| Quoting a letter from Mr. Truffault about a delay in delivering shock absorbers due to testing by Peugeot. | 10th Jan 1916 | Box 19 \ 2 Scan002 | |
| Departmental memo discussing the testing and fitting of Truffault Shock Absorbers (No 2). | 10th Jan 1916 | Box 19 \ 2 Scan003 | |
| Departmental memo discussing the positive results from testing Truffault shock absorbers. | 10th Jan 1916 | Box 19 \ 2 Scan004 | |
| Departmental memo regarding a report on Truffault Shock Absorbers (No 4). | 10th Jan 1916 | Box 19 \ 2 Scan005 | |
| Truffault Shock Absorbers and a request for particulars. | 13th Jan 1916 | Box 19 \ 2 Scan006 | |
| Request to fit Truffault shock absorbers to an experimental car, possibly for Mr Royce. | 18th Jan 1916 | Box 19 \ 2 Scan007 | |
| Letter regarding Truffault Shock Absorbers, potential chassis fitment, and the company's wartime focus on aeroplane engines. | 20th Jan 1916 | Box 19 \ 2 Scan008 | |
| Departmental memo regarding the fitting of Truffault Shock Absorbers to different chassis models. | 22th Jan 1916 | Box 19 \ 2 Scan009 | |
| Meeting with Mr. Truffault about shock absorbers and an idea to prevent spring roller wear. | 5th Feb 1916 | Box 19 \ 2 Scan010 | |
| Suggestion from Mr. Truffault about preventing wear on a spring roller. | 12th Feb 1916 | Box 19 \ 2 Scan011 | |
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