| Description | Date | Identifier | |
| Test report and summary of required jobs for Wraith and Bentley cars. | 28th Aug 1939 | Box 161a \ 1 scan0035 | |
| Status report and parts list for various Bentley 80 Engine Units. | 28th Aug 1939 | Box 161a \ 1 scan0036 | |
| List of components and specifications for various Bentley engine units, including the 80, Conventional 8, and High Power Alum engines. | 28th Aug 1939 | Box 161a \ 1 scan0037 | |
| Progress report on cast iron engine units, detailing specifications, modifications, and component parts. | 28th Aug 1939 | Box 161a \ 1 scan0038 | |
| Specification sheet detailing components and applications for Bentley V and Wraith III engine units. | 28th Aug 1939 | Box 161a \ 1 scan0039 | |
| Status report on various engine units, gearboxes, and chassis fittings. | 28th Aug 1939 | Box 161a \ 1 scan0040 | |
| Progress report on various engineering components and required actions. | 28th Aug 1939 | Box 161a \ 1 scan0041 | |
| Minutes from a Chassis Conference detailing specifications and remarks for various car models. | 29th Aug 1939 | Box 161a \ 1 scan0042 | |
| Status report on Silver Dawn, Bentley, and Wraith cars undergoing testing and development. | 30th Aug 1939 | Box 161a \ 1 scan0043 | |
| Status report on test vehicles and engines, including a Silver Wraith and Bentley models, with a summary of jobs to be done. | 30th Aug 1939 | Box 161a \ 1 scan0044 | |
| Continued list of Bentley 80 engine unit specifications and associated remarks. | 30th Aug 1939 | Box 161a \ 1 scan0045 | |
| Progress and specification report on various 8-cylinder engine units and components. | 30th Aug 1939 | Box 161a \ 1 scan0046 | |
| List of specifications and parts for B.60 Cast Iron Units and Bentley V Units. | 30th Aug 1939 | Box 161a \ 1 scan0047 | |
| Status report on Wraith III and Wraith Ripple engine units, detailing test status, specifications, and allocation. | 30th Aug 1939 | Box 161a \ 1 scan0048 | |
| Status report and action list for various automotive components and test rigs. | 30th Aug 1939 | Box 161a \ 1 scan0049 | |
| Outlining the booking procedures for the Conference Room at Dalton's Cottage. | 20th Sep 1939 | Box 161a \ 1 scan0050 | |
| Minutes from a car conference discussing a senior rationalised programme, weight reduction, and projected 4-cylinder engines. | 17th Oct 1939 | Box 161a \ 1 scan0051 | |
| Minutes discussing the manufacturing of a 2.8-litre 4-cylinder engine and the projected costs for a new small car project. | 17th Oct 1939 | Box 161a \ 1 scan0052 | |
| Cost analysis for the Small Car Project, comparing gearbox, chassis, and engine costs with other manufacturers. | 17th Oct 1939 | Box 161a \ 1 scan0053 | |
| Continuation of a small car project's cost and manufacturing plan. | 17th Oct 1939 | Box 161a \ 1 scan0054 | |
| Inviting staff to a Chassis Meeting at Duffield Bank House. | 31th Oct 1939 | Box 161a \ 1 scan0055 | |
| Minutes of a meeting held at Squash Court detailing component specifications for Ripplet and Rippletto models. | 24th Nov 1939 | Box 161a \ 1 scan0056 | |
| Car specifications and transmission design considerations for various models. | 24th Nov 1939 | Box 161a \ 1 scan0057 | |
| Secret memo detailing a chassis conference on post-war motor car fabrication and planning. | 29th Nov 1939 | Box 161a \ 1 scan0058 | |
| Meeting notes detailing decisions on proceeding with or deferring specific items related to design and experimental manufacture. | 29th Nov 1939 | Box 161a \ 1 scan0059 | |
| Minutes of a conference held at Messrs Park, Wards, regarding the quantity production and costs of car bodies. | 22th Dec 1939 | Box 161a \ 1 scan0060 | |
| Cost analysis report on car body shells and wings, comparing materials and production methods. | 22th Dec 1939 | Box 161a \ 1 scan0061 | |
| Cost analysis with proposed savings for various car manufacturing sections. | 22th Dec 1939 | Box 161a \ 1 scan0062 | |
| Cost breakdown and analysis for car body production, comparing labour and material expenses with competitors. | 22th Dec 1939 | Box 161a \ 1 scan0063 | |
| Meeting minutes outlining agreed future procedures and an agenda for car body production. | 22th Dec 1930 | Box 161a \ 1 scan0064 | |
| Meeting notes discussing vehicle construction, door locks, production output, and tooling costs. | 22th Dec 1939 | Box 161a \ 1 scan0065 | |
| Covering memo forwarding a copy of document Hs.15/KW with reference to Aero Conferences. | 6th Feb 1940 | Box 161a \ 1 scan0066 | |
| Proposing and scheduling a series of weekly Aero Conferences with specified topics and attendees. | 16th Jan 1940 | Box 161a \ 1 scan0067 | |
| Minutes of a visit to Suash Court discussing the Senior Range Engine Programme, marine engines, diesel engines, and petrol tanks. | 8th Feb 1940 | Box 161a \ 1 scan0068 | |
| Design notes on various components including petrol tanks, gearbox, hand brake, flywheel, and rear axles. | 8th Feb 1940 | Box 161a \ 1 scan0069 | |
| Meeting minutes discussing rear axles, instrument boards, and development of the 'Myth' car project. | 8th Feb 1940 | Box 161a \ 1 scan0070 | |
| Summary of cost figures from a conference discussing reductions in vehicle body costs. | 12th Feb 1940 | Box 161a \ 1 scan0071 | |
| Cost comparison for car wings made from aluminium and steel, with notes on door and body costs. | 23th Feb 1940 | Box 161a \ 1 scan0072 | |
| Attaching the minutes of a coachwork meeting regarding potential cost reductions for body construction. | 15th Feb 1940 | Box 161a \ 1 scan0073 | |
| Minutes of a conference held at Derby regarding Bentley V. Body Production costs. | 14th Feb 1940 | Box 161a \ 1 scan0074 | |
| Cost reductions for various car bodies and finishing instructions for the Silver Ripplet model. | 14th Feb 1940 | Box 161a \ 1 scan0075 | |
| Meeting note discussing paint and material samples, and body/frame proposals. | 14th Feb 1940 | Box 161a \ 1 scan0076 | |
| Rescheduling a meeting to discuss detail drawings and specifications. | 26th Feb 1940 | Box 161a \ 1 scan0077 | |
| Meeting to discuss research work and the Exe engine, requesting agenda points. | 26th Feb 1940 | Box 161a \ 1 scan0078 | |
| Outlining the procedure for obtaining specifications for new experimental chassis. | 28th Feb 1940 | Box 161a \ 1 scan0079 | |
| The procedure for tracking piecemeal modifications and specifications for cars and engines using L.O.P. numbers. | 28th Feb 1940 | Box 161a \ 1 scan0080 | |
| Naming conventions for new chassis and engine units. | 28th Feb 1940 | Box 161a \ 1 scan0081 | |
| Confirming the rescheduled time of a meeting to discuss Research Work and the Exe engine. | 2nd Mar 1940 | Box 161a \ 1 scan0082 | |
| Notes from a conference held on March 4th regarding car division design progress. | 5th Mar 1940 | Box 161a \ 1 scan0083 | |
| Meeting notes discussing specifications for the £800 Car, Rippletto, and Myth engine. | 5th Mar 1940 | Box 161a \ 1 scan0084 | |
| Meeting minutes discussing the Myth engine's marine and small car applications. | 5th Mar 1940 | Box 161a \ 1 scan0085 | |
| Meeting notes discussing research and development for the Merlin, Vulture, and Griffon engines, focusing on superchargers and intercoolers. | 4th Mar 1940 | Box 161a \ 1 scan0086 | |
| Progress report on 2-stroke petrol injection, design work, test units, contract positions, and an axial flow blower. | 4th Mar 1940 | Box 161a \ 1 scan0087 | |
| Progress report on the EXE engine development and consideration of a new training engine. | 4th Mar 1940 | Box 161a \ 1 scan0088 | |
| Research notes on main bearings, internal combustion turbines, and other engine components. | 16th Mar 1940 | Box 161a \ 1 scan0089 | |
| Minutes of a conference to consider Ripplet chassis specification, held on 16th March. | 16th Mar 1940 | Box 161a \ 1 scan0090 | |
| Decisions regarding various engine components including tappet covers, carburettors, camshafts and flywheels. | 16th Mar 1940 | Box 161a \ 1 scan0091 | |
| Meeting notes detailing modifications for various chassis components. | 16th Mar 1940 | Box 161a \ 1 scan0092 | |
| Design and component decisions for a vehicle, covering steering, petrol system, pedals, and dashboard. | 16th Mar 1940 | Box 161a \ 1 scan0093 | |
| Technical notes on petrol piping, chassis lubrication, shock dampers, and other vehicle components. | 16th Mar 1940 | Box 161a \ 1 scan0094 | |
| Meeting notes discussing the design and development of the hand brake, propellor shaft, and rear axle. | 16th Mar 1940 | Box 161a \ 1 scan0095 | |
| Meeting notes discussing design and production details for various vehicle components. | 16th Mar 1940 | Box 161a \ 1 scan0096 | |
| Decisions and actions on various vehicle components, including the bonnet, lamps, wiring, and a Lefthand Silver Phantom chassis. | 16th Mar 1940 | Box 161a \ 1 scan0097 | |
| Issuance of details for parts related to the Left Hand Silver Phantom. | 16th Mar 1940 | Box 161a \ 1 scan0098 | |
| Suggesting the postponement of a fortnightly Chassis Meeting from April 1st to April 8th due to the Easter holidays. | 9th Apr 1940 | Box 161a \ 1 scan0099 | |
| Announcing an Aero Conference to discuss Research Matters and the Exe engine. | 9th Apr 1940 | Box 161a \ 1 scan0100 | |
| Meeting notes on research matters and engine development, focusing on superchargers and intercoolers for Merlin, Vulture, and Griffon engines. | 18th Apr 1940 | Box 161a \ 1 scan0101 | |
| Progress report on engine development, including prototypes, pumps, test beds, compressors, and bearing research. | 18th Apr 1940 | Box 161a \ 1 scan0102 | |
| Progress report on piston, internal combustion turbine, and Exe engine development. | 18th Apr 1940 | Box 161a \ 1 scan0103 | |
| The advantages of a new wing installation proposal over a reverse flow design. | 19th Apr 1940 | Box 161a \ 1 scan0104 | |
| Arranging a discussion about design progress on the left-hand car and the Rippletto programme. | 19th Apr 1940 | Box 161a \ 1 scan0105 | |
| Minutes from a conference on the design and specification of the 'Rippletto' and a left-hand drive car. | 22th Apr 1940 | Box 161a \ 1 scan0106 | |
| Meeting notes on production planning for rationalised motor cars and the Silver Phantom, covering specifications, frames, and radiators. | 22th Apr 1940 | Box 161a \ 1 scan0107 | |
| The requirement to fit and test a standard Wraith petrol filter on B.60 units. | 24th Apr 1940 | Box 161a \ 1 scan0108 | |
| Minutes of a progress meeting regarding the development of the Griffon engine units. | 24th Apr 1940 | Box 161a \ 1 scan0109 | |
| Progress report on the development and testing of Griffon I and Griffon II engine components. | 24th Apr 1940 | Box 161a \ 1 scan0110 | |
| Meeting notes on Griffon engine development, discussing the oil system, pistons, controls, and flight testing. | 15th Jan 1940 | Box 161a \ 1 scan0111 | |
| Agenda for a meeting on research matters and the EXR engine. | 15th Jan 1940 | Box 161a \ 1 scan0112 | |
| Progress report on engine development, testing, and materials research. | 15th Jan 1940 | Box 161a \ 1 scan0113 | |
| Progress report outlining work on engine components, internal combustion turbines, and Exe engine development. | 15th Jan 1940 | Box 161a \ 1 scan0114 | |
| Page discussing actions required for training engines, including investigation into specifications and installation schemes. | 20th May 1940 | Box 161a \ 1 scan0115 | |
| Minutes of a conference concerning the Left-Hand Silver Phantom. | 20th May 1940 | Box 161a \ 1 scan0116 | |
| Continued list of agreements and updates on various vehicle components. | 20th May 1940 | Box 161a \ 1 scan0117 | |
| Minutes of a conference to agree on the design geometry for the 'Myth' rear suspension system. | 2nd Oct 1940 | Box 161a \ 1 scan0118 | |
| Rear spring limitations and the agreement to use a compression shackle for an easier construction. | 3rd Oct 1940 | Box 161a \ 1 scan0119 | |
| Minutes of a conference detailing design specifications for the Myth rear suspension. | 2nd Oct 1940 | Box 161a \ 1 scan0120 | |
| Technical notes discussing suspension characteristics including understeer, propeller shaft movement, and rear spring shackle design. | 10th Jan 1939 | Box 161a \ 1 scan0121 | |
| Requesting to defer the Chassis Meeting at Clan Foundry to a later time. | 15th Jun 1941 | Box 161a \ 1 scan0122 | |
| Minutes of a chassis meeting held at Clan Foundry on 24th June 1941. | 25th Jun 1941 | Box 161a \ 1 scan0123 | |
| Meeting notes regarding specifications for the 'Myth' car, component sourcing, competitor analysis, and bodywork. | 25th Jun 1941 | Box 161a \ 1 scan0124 | |
| Short memo announcing a Chassis Conference. | 8th Oct 1937 | Box 161a \ 2 scan0001 | |
| Invitation to lunch in the Canteen in connection with a visit to the Works. | 8th Oct 1937 | Box 161a \ 2 scan0002 | |
| Excessive tyre wear on Phantom III cars, proposing its addition to a service complaints conference agenda. | 18th Oct 1937 | Box 161a \ 2 scan0003 | |
| Minutes of a conference held to discuss customer complaints and defects. | 26th May 1937 | Box 161a \ 2 scan0004 | |
| The worst features of the Phantom III, focusing on flooding on hills and clutch issues. | 26th May 1937 | Box 161a \ 2 scan0005 | |
| Technical report discussing issues with petrol pumps, engine overheating at low speeds, and transmission clunks on starting. | 26th May 1937 | Box 161a \ 2 scan0006 | |
| Report page detailing issues and proposed solutions for overoiling, steering wobble, and slow running on Phantom III and 25/30 HP models. | 26th May 1937 | Box 161a \ 2 scan0007 | |
| List of reported vehicle faults and planned modifications for Bentley models, with handwritten annotations. | 26th May 1937 | Box 161a \ 2 scan0008 | |
| Meeting notes discussing experimental parts, oil consumption, service work policies, and vehicle design improvements. | 26th May 1937 | Box 161a \ 2 scan0009 | |
| Meeting minutes discussing quarterly meetings, out-of-date models, stock and material supply, and tabulating complaints. | 13th Oct 1937 | Box 161a \ 2 scan0010 | |
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