| Description | Date | Identifier | |
| Secret memo regarding the personal delivery of an EAC 'V' series car. | 1st Jan 1925 | Box 69 \ 3 scan0003 | |
| The final instructions, readiness, and testing of the 'V' series chassis. | 25th Sep 1924 | Box 69 \ 3 scan0004 | |
| Instrument board switch placement, brake and clutch issues, and the progress of E.A.C. car testing. | 8th Jan 1925 | Box 69 \ 3 scan0005 | |
| Modification to a car's ignition switch. | 1st Jan 1925 | Box 69 \ 3 scan0006 | |
| Update on the EAC 'V' series car, which is near completion, and an invitation for a viewing. | 10th Jan 1925 | Box 69 \ 3 scan0007 | |
| Undertaking and instructions regarding the secrecy of a car bonnet key for car No. 93NK. | 10th Jan 1925 | Box 69 \ 3 scan0008 | |
| Secret memo regarding modifications and feedback for the first EAC 'V' Series car with an enclosed saloon body. | 13th Jan 1925 | Box 69 \ 3 scan0009 | |
| Secret internal memo from B.J. to Hs. listing points for discussion regarding the E.A.C.V. 10,000 miles trial. | 10th Jan 1925 | Box 69 \ 3 scan0010 | |
| Modifications and critiques for a 'V' series car with a Barker Saloon body. | 14th Jan 1925 | Box 69 \ 3 scan0011 | |
| Road test report on a car, detailing performance impressions, modifications, and feedback on various components like the engine and clutch. | 14th Jan 1925 | Box 69 \ 3 scan0012 | |
| Dissatisfaction with the 44-PK car due to noise and body booms. | 15th Jan 1925 | Box 69 \ 3 scan0013 | |
| Proposed modifications to the 44-PK 'V' series car, including headlamp, number plate, and throttle governor adjustments. | 15th Jan 1925 | Box 69 \ 3 scan0014 | |
| Governors for the 40/50 and EAC models, with handwritten notes on engine and clutch performance. | 15th Jan 1925 | Box 69 \ 3 scan0015 | |
| Telegram from Claude Johnson (CJ) with production instructions for Vee Series and Goshawk chassis, gearboxes, and materials. | 15th Jan 1925 | Box 69 \ 3 scan0016 | |
| Secret memo discussing design changes for the 44-PK 'V' series car, covering headlamps, number plate, and throttle governor. | 15th Jan 1925 | Box 69 \ 3 scan0017 | |
| Typed memorandum discussing the governor's operation on the 40/50 model and potential modifications. | 15th Jan 1925 | Box 69 \ 3 scan0018 | |
| Explaining that priority is being given to transferring experience from experimental cars to production. | 15th Jan 1925 | Box 69 \ 3 scan0019 | |
| Secret memo requesting criticism on the 44-PK car, an exact model of the 'V' series, and a follow-up meeting. | 16th Jan 1925 | Box 69 \ 3 scan0020 | |
| Secret covering letter requesting criticism on notes for the 44-PK car, a 'V' series model. | 16th Jan 1925 | Box 69 \ 3 scan0021 | |
| Signed declaration and instructions concerning the secret handling of the bonnet key for car No. 93.N.K. | 16th Jan 1925 | Box 69 \ 3 scan0022 | |
| From BJ to Hs detailing initial test drive notes and disappointment points for the E.A.C. 'V' Series car. | 19th Jan 1925 | Box 69 \ 3 scan0023 | |
| Continued internal memo providing feedback and suggestions on a car's performance and design features. | 19th Jan 1925 | Box 69 \ 3 scan0024 | |
| Road test report on the performance of a 'V' Series - 44-PK car, detailing engine vibrations and issues. | 19th Jan 1925 | Box 69 \ 3 scan0025 | |
| The performance of engine controls, including the governor and ignition system. | 19th Jan 1925 | Box 69 \ 3 scan0026 | |
| Report reviewing the performance and design of the engine controls, steering, and braking systems. | 19th Jan 1925 | Box 69 \ 3 scan0027 | |
| Car modifications, covering brakes, appearance, ergonomics, and gearing. | 19th Jan 1925 | Box 69 \ 3 scan0028 | |
| Drawing comparing the present and proposed design for a small knob or cap. | 19th Jan 1925 | Box 69 \ 3 scan0029 | |
| Feedback and issues identified during a car test run. | 19th Jan 1925 | Box 69 \ 3 scan0030 | |
| From BJ to Hs detailing feedback and required improvements on a vehicle's performance and features. | 19th Jan 1925 | Box 69 \ 3 scan0031 | |
| Secret test report detailing issues with a car's engine performance, carburation, and interior design. | 19th Jan 1925 | Box 69 \ 3 scan0032 | |
| Confidential report page detailing feedback on a car's handling, controls, and features. | 19th Jan 1925 | Box 69 \ 3 scan0033 | |
| Page from a secret report discussing a car fitted with a non-standard 14 tooth axle. | 19th Jan 1925 | Box 69 \ 3 scan0034 | |
| The revised specifications and consolidation of the 'V' and 'W' series chassis. | 19th Jan 1925 | Box 69 \ 3 scan0035 | |
| Clarifying three overlooked points for the 'V' & 'N' Series new scheme, regarding the Autovac, Klaxon Horn, and gearbox. | 19th Jan 1925 | Box 69 \ 3 scan0036 | |
| Outlining decisions on parts, engine/gearbox coupling, and the frame for the 'V' Series. | 19th Jan 1925 | Box 69 \ 3 scan0037 | |
| Secret memo regarding reports and a meeting to discuss complaints about the 44-PK car. | 20th Jan 1925 | Box 69 \ 3 scan0038 | |
| Secret memo detailing modifications and sales critiques for the 'V' series car, 44-PK. | 14th Jan 1925 | Box 69 \ 3 scan0039 | |
| Continued report on a car's performance, detailing issues with ignition, clutch pressure, engine roughness, and body boom. | 15th Jan 1925 | Box 69 \ 3 scan0040 | |
| Secret memo discussing proposed design changes for the 'V' series and 44-PK car regarding headlamps, number plates, and the throttle governor. | 15th Jan 1925 | Box 69 \ 3 scan0041 | |
| Continued note comparing the governor on the 40/50 and EAC models, referencing 'Y' series and 44-PK cars. | 19th Jan 1925 | Box 69 \ 3 scan0042 | |
| Rough notes and feedback from an initial test run of a car. | 19th Jan 1925 | Box 69 \ 3 scan0043 | |
| Continuation of a vehicle test report with feedback on performance and component design. | 18th Jan 1925 | Box 69 \ 3 scan0044 | |
| Desirable alterations for the EAC.V and EAC.W series and the potential impact on timelines. | 21th Jan 1925 | Box 69 \ 3 scan0045 | |
| Declaration and set of instructions regarding the secrecy and handling of a key for a car bonnet. | 21th Jan 1924 | Box 69 \ 3 scan0046 | |
| Extract discussing the 'V' Series production schedule, subframe introduction, and design delays. | 22th Jan 1925 | Box 69 \ 3 scan0047 | |
| Strict security protocols for holding the key to car No. 9.3.NK. | 24th Jan 1925 | Box 69 \ 3 scan0048 | |
| The outcomes of a conference regarding tests on an E.A.C. car, chassis 44-PK. | 26th Jan 1925 | Box 69 \ 3 scan0049 | |
| Listing points of discussion and potential modifications for a vehicle, continued on page 2. | 26th Jan 1925 | Box 69 \ 3 scan0050 | |
| Continued memorandum from BJ to Hs discussing the frame below the radiator on a standard chassis. | 26th Jan 1925 | Box 69 \ 3 scan0051 | |
| Report comparing the Scintilla magneto to the Watford, detailing its lower spark energy and unsuitability for production. | 26th Jan 1925 | Box 69 \ 3 scan0052 | |
| Ignition systems for the 'V' Series engine, comparing the automatic governor with Watford and Scintilla magnetos. | 26th Jan 1925 | Box 69 \ 3 scan0053 | |
| The preparation of the first 'V' Series Chassis (98-NK) for road tests in France. | 1st Jan 1925 | Box 69 \ 3 scan0054 | |
| Modifications to various E.A.C. engine components. | 28th Jan 1925 | Box 69 \ 3 scan0055 | |
| Body noises, clutch issues, and the return of several 'V' series cars for inspection. | 28th Jan 1925 | Box 69 \ 3 scan0056 | |
| Secret memo detailing modifications to car 44-FK and discussing the effectiveness of fabric couplings against vibrations and noise. | 28th Jan 1925 | Box 69 \ 3 scan0057 | |
| Technical note detailing modifications to a throttle governor cam and an oil relay system. | 28th Jan 1925 | Box 69 \ 3 scan0058 | |
| Internal memorandum regarding the pickup arrangements for a car, 44-PK. | 28th Jan 1925 | Box 69 \ 3 scan0059 | |
| Advising on the delayed return of a car required by three officials in London. | 29th Jan 1925 | Box 69 \ 3 scan0060 | |
| Secret memo regarding the testing and logistical arrangements for the 44-PK car. | 29th Jan 1925 | Box 69 \ 3 scan0061 | |
| Modifications and performance critiques of the 44-PK car. | 30th Jan 1925 | Box 69 \ 3 scan0062 | |
| Front springs, vibrations, steering, and rocker cover finish. | 30th Jan 1925 | Box 69 \ 3 scan0063 | |
| Past experiences with faults and the limited time available for car testing. | 31th Jan 1925 | Box 69 \ 3 scan0064 | |
| Secrecy undertaking and handling instructions for the key to the bonnet of car 9.S.N.K. | 31th Jan 1925 | Box 69 \ 3 scan0065 | |
| Secret memorandum discussing the acquisition of experimental car bodies from various coachbuilders for Mr. Royce's approval. | 2nd Feb 1925 | Box 69 \ 3 scan0066 | |
| Secret memorandum detailing the results of final trials on car number 44-PK. | 2nd Feb 1925 | Box 69 \ 3 scan0067 | |
| Feedback and issues on a trial car, covering steering, engine, and bodywork. | 1st Feb 1925 | Box 69 \ 3 scan0068 | |
| Outlining experiments to be performed on an EAC engine on the Test Bed. | 5th Feb 1925 | Box 69 \ 3 scan0069 | |
| The status and planned testing of 'V' series cars for London and France. | 5th Feb 1925 | Box 69 \ 3 scan0070 | |
| Suggesting modifications for the 'running in' test of an EAC 'V' series engine. | 1st Feb 1925 | Box 69 \ 3 scan0071 | |
| Engine running-in procedures and power testing protocols. | 25th Sep 1924 | Box 69 \ 3 scan0072 | |
| Engine testing procedures and specifications. | 25th Sep 1924 | Box 69 \ 3 scan0073 | |
| Page detailing engine compression ratio, tappet clearance settings, and power correction advice. | 1st Feb 1925 | Box 69 \ 3 scan0074 | |
| The EAC 'V' Series engine, detailing its specifications and test bench results. | 1st Feb 1925 | Box 69 \ 3 scan0075 | |
| Engine performance, showing an average curve and petrol consumption data. | 6th Feb 1925 | Box 69 \ 3 scan0076 | |
| Strict secrecy protocols for the key holder of car No. 93 NK. | 7th Feb 1925 | Box 69 \ 3 scan0077 | |
| The rescheduling of chassis testing and a meeting at the Albert Hall. | 10th Feb 1925 | Box 69 \ 3 scan0078 | |
| Modifications for the 9PK Subframe Chassis. | 12th Feb 1925 | Box 69 \ 3 scan0079 | |
| Test report memo detailing feedback on vehicles 98-NK and 44-PK, with a note on rocker covers for Mr. Royce. | 13th Feb 1925 | Box 69 \ 3 scan0080 | |
| Security memorandum outlining the strict protocols for handling the key to car No. 93MK's bonnet. | 14th Feb 1925 | Box 69 \ 3 scan0081 | |
| Clutch difficulties and their importance compared to steering stiffness and exhaust explosions. | 16th Feb 1925 | Box 69 \ 3 scan0082 | |
| Test results and identified faults for two vehicles, 98-NK and 44-PK. | 13th Feb 1925 | Box 69 \ 3 scan0083 | |
| Confirmation of a wire regarding travel to Derby and instructions for the 'V' series. | 27th Feb 1925 | Box 69 \ 3 scan0084 | |
| Arranging a road test for an improved 44-PK limousine, listing its previous faults, and a new experimental 46-PK touring car. | 2nd Feb 1925 | Box 69 \ 3 scan0085 | |
| Secret memo regarding alterations for trials cars fitted with E.A.C. engines. | 27th Feb 1925 | Box 69 \ 3 scan0086 | |
| Continuation memo page stating that a definite answer will be known the following week. | 28th Feb 1925 | Box 69 \ 3 scan0087 | |
| Experimental work sheet from the 'G' department detailing chassis components and drawings issued. | 28th Feb 1925 | Box 69 \ 3 scan0088 | |
| List of required modifications for the E.A.C. 'V' Series engine. | 28th Feb 1925 | Box 69 \ 3 scan0089 | |
| Seeking clarification on modifying all 'V' Series engines and issuing instructions for 300 sets. | 28th Feb 1925 | Box 69 \ 3 scan0090 | |
| Arranging the road testing and handover of cars 44-PK and 46-PK. | 2nd Mar 1925 | Box 69 \ 3 scan0091 | |
| Internal memorandum regarding Works' difficulties and modifications related to despatching chassis to London. | 4th Mar 1925 | Box 69 \ 3 scan0092 | |
| List of modifications and changes required for the E.A.C. 'V' Series chassis before despatch. | 1st Mar 1925 | Box 69 \ 3 scan0093 | |
| Progress report on the design and production of various car components and required modifications. | 1st Mar 1925 | Box 69 \ 3 scan0094 | |
| Secret memo regarding the unavailability of two 'EAC' 'V' series cars and the substitution of a 44-PK car for a trial. | 1st Mar 1925 | Box 69 \ 3 scan0095 | |
| The faults discovered in the 'V' series car during testing in France. | 5th Mar 1925 | Box 69 \ 3 scan0096 | |
| Faults found on a 'V' series car during testing in France. | 6th Mar 1925 | Box 69 \ 3 scan0097 | |
| List of vehicle faults and issues noted for attention. | 6th Mar 1925 | Box 69 \ 3 scan0098 | |
| Report listing various mechanical faults and observations on page 3. | 6th Mar 1925 | Box 69 \ 3 scan0099 | |
| List of modifications and their status for the E.A.C. 'V' Series engine. | 6th Mar 1925 | Box 69 \ 3 scan0100 | |
| List of modifications and remarks for various vehicle components. | 6th Mar 1925 | Box 69 \ 3 scan0101 | |
| Table detailing modifications, actions, and remarks for various vehicle components. | 6th Mar 1925 | Box 69 \ 3 scan0102 | |
| | | | |
