| Description | Date | Identifier | |
| The condition and performance of various engine components after testing. | 8th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan115 | |
| The condition of chassis SS-NK after 21,139 miles, focusing on engine wear and component failures. | 8th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan116 | |
| Observations and repairs on vehicle components. | 10th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan117 | |
| The condition and wear of various vehicle components after testing. | 10th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan118 | |
| Issues and adjustments for front shock absorbers, clutch, and gearbox. | 10th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan119 | |
| Issues and adjustments for various vehicle components including engine guards, steering, and axles. | 1st Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan120 | |
| The performance and condition of chassis 9-G-111 after completing 2,764 miles. | 10th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan121 | |
| Cover note for a report on chassis 9-G-111 after 2,764 miles. | 12th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan122 | |
| Cover memo for a report on chassis 93-NK after 21,139 miles, concerning a car running in France. | 1st Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan123 | |
| Calculation for the torque multiplying units for an 'India' servo. | 11th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan124 | |
| Tests carried out on gears and splines for 4-speed 20 HP gearboxes. | 11th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan126 | |
| Modifications to the brakes, springs, and gearbox of an 'India' car. | 11th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan127 | |
| Chart and table detailing brake system distribution and efficiencies for various servo torque multiplications. | 12th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan128 | |
| The condition of Eika Tungsten ignition points after a 15,583-mile test run. | 19th Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan129 | |
| Chassis improvements, including front springs, front wheel brakes, and the gearbox. | 1st Jun 1925 | West Wittering \ M \ 2April1925-June1925 Scan131 | |
| The failures observed during a bump test of an EAC.11 chassis. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan0 | |
| Table detailing the failures of road springs, including their running time, fracture positions, and material properties. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan2 | |
| Diagram illustrating a fracture on an off-side front engine support following a bump test on an E.A.C.II chassis. | 17th Dec 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan3 | |
| Bumping tests for the 'W' Series, detailing frame failures, modifications, and further tests. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan6 | |
| Requesting critique on a report concerning the EAC Throttle Governor in comparison to the 40/50 HP governor. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan10 | |
| Technical comparison with formulas for the respective behavior of 40/50 HP and EAC governors. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan12 | |
| Comparison of the EAC and 40/50 throttle governor performance, with calculations and a road use scenario. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan13 | |
| Continuation of a report comparing governor control sensitivity and calculations for spring requirements. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan14 | |
| The inconsistency of the EAC governor at reasonable road speeds and its effect on performance. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan15 | |
| The performance characteristics and tendencies of governor-controlled throttle systems. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan16 | |
| The completion of the 'V' series chassis and an update on the oil relay governor. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan18 | |
| The carburetter for the EAC engine. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan22 | |
| The performance and adjustment of carburettor mixture control. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan23 | |
| Carburetter performance, detailing a weak spot causing engine 'popping back' and analysing mixture characteristics. | 25th Sep 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan24 | |
| The reasons for troubles arising with the EAC Carburetter. | 15th Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan25 | |
| Carburetter modifications for increased power output compared to the 40/50 HP model. | 25th Sep 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan26 | |
| Modifications made to an EAC carburetter for slow running. | 15th Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan27 | |
| Comparing a standard 40/50 HP carburetter with a converted EAC carburetter on an EAC engine. | 25th Sep 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan28 | |
| Graph comparing engine power output (BHP) versus RPM for different carburettors on an E.A.C. engine. | 17th Dec 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan29 | |
| Graph comparing carburetter mixture control performance under throttled light loads at various engine speeds. | 17th Dec 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan30 | |
| Graph comparing mixture control adjustments for various carburetters on an E.A.C. engine at full load. | 17th Dec 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan31 | |
| Graph plotting depression in the mixing chamber against R.P.M. for a standard and a converted carburettor. | 15th Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan32 | |
| Investigations into the EAC carburetter. | 15th Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan34 | |
| Scheme to fix squeaking brakes on 20 HP cars by fitting dampers to the brake drums. | 20th Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan37 | |
| Arrangement of a rear brake damper and modified dust cover for the Goshawk II. | 3rd Jun 1937 | West Wittering \ M \ 2Jan1925-March1925 Scan38 | |
| Test report on a 4-speed gearbox for 20 HP cars, detailing issues with gear disengagement and subsequent modifications. | 1st Jan 1935 | West Wittering \ M \ 2Jan1925-March1925 Scan39 | |
| Gearbox testing, detailing damage to the reverse gear and other components after dynamometer and road tests. | 1st Jan 1935 | West Wittering \ M \ 2Jan1925-March1925 Scan40 | |
| Replacement of damaged gears and testing arrangements for shaft deflection. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan41 | |
| Investigation into complaints of a sticking floating change speed lever on the 'V' series gearbox. | 1st Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan42 | |
| Wear issues and potential design improvements for the oil relay advance mechanism and magneto controls. | 23th Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan44 | |
| Tests conducted on 'B' type pedals. | 25th Sep 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan45 | |
| Page showing clutch pedal deflection and plate movement data in tables and a diagram. | 25th Sep 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan46 | |
| The deflection of pedal shaft brackets, a connecting link pin, and an operating shaft lever. | 25th Sep 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan47 | |
| The deflections of a clutch operating shaft under various loads. | 25th Sep 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan48 | |
| Lost movement and deflection in a clutch pedal mechanism, with a supporting diagram. | 25th Sep 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan49 | |
| Page detailing deflection measurements of a lever and shaft assembly. | 25th Sep 1924 | West Wittering \ M \ 2Jan1925-March1925 Scan50 | |
| Test report on a 'USA' 4-speed gearbox, detailing overheating issues and subsequent modifications. | 27th Jan 1925 | West Wittering \ M \ 2Jan1925-March1925 Scan51 | |
| Page of calculations and analysis regarding moments of inertia and out-of-balance connecting rod couples. | 6th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan2 | |
| Page of calculations for engine connecting rod balancing, considering centre of mass and moment of inertia. | 6th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan3 | |
| Page discussing the principles of balancing engine mass, including an out-of-balance couple formula and diagram. | 9th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan4 | |
| Page discussing the unbalanced moment of inertia and linear out-of-balance using mathematical formulas. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan5 | |
| Page from a paper analyzing unusual cases in the mechanics of a connecting rod and linear balancing. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan6 | |
| Page analysing connecting rod dynamics using the principles of a reversible compound pendulum. | 6th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan7 | |
| Technical analysis of the out-of-balance forces and couples in a connecting rod system. | 20th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan8 | |
| Page of calculations regarding the moment of inertia and linear balance of a connecting rod. | 10th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan9 | |
| Page from a technical paper on the linear balancing of a connecting rod. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan10 | |
| Page of calculations and notes regarding linear balance and transverse couples in connecting rods. | 25th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan11 | |
| Page discussing the principles of transverse couple balancing for a connecting rod's mass and the resulting out-of-balance couple. | 25th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan12 | |
| Page detailing the formulas for an equi-momental system representing a connecting rod's mass distribution and dynamics. | 25th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan13 | |
| Theoretical analysis of the dynamics of a connecting rod using an equi-momental system. | 25th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan14 | |
| Page discussing the linear and angular accelerations of a connecting rod for engine balancing. | 25th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan15 | |
| Page from a document explaining the principles of motion and the concept of 'Effective Forces' in dynamics. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan16 | |
| The dynamics and balancing of connecting rods. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan17 | |
| Bump tests for road springs comparing different cam settings. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan21 | |
| Bump test for front springs, comparing the effect of different cam positions on time to failure. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan22 | |
| Instructions requested for spring types on cars 9-PK and 98-NK for testing in France. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan24 | |
| Testing of Woodhead and Firths springs of varying stiffness in France. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan25 | |
| Querying the correct buffer clearance to be used for 20% and 12½% springs. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan26 | |
| Query regarding a claim of constant leverage for four-wheel brakes made in an attached pamphlet. | 7th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan27 | |
| The specifications for a car for 'W.W.', requiring good weather protection and a well-proportioned body. | 10th Sep 1924 | West Wittering \ M \ 2October1924-December1924 Scan30 | |
| Technical drawing of the Eagle IX revised induction system. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan33 | |
| Proposing modifications and tests for the EAC.11 car, focusing on a fabric type coupling and a sub-frame scheme. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan35 | |
| Bump test report for Woodhead 12.5% type leaf springs, detailing conditions, fracture analysis, and material properties. | 14th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan37 | |
| Bump test report for Woodhead 12 1/2% type front springs. | 9th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan40 | |
| The comparison and testing of various ignition coils, including mileage summaries. | 14th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan41 | |
| Continued thrashing, bench, and mileage tests on coils TR.3, TR.4, and TR.5. | 14th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan42 | |
| The testing and performance of various ignition coils, including redmanol and stabalite types, on different chassis. | 14th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan43 | |
| Tall battery ignition coils in Redmanol cases. | 14th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan44 | |
| Further notes and test results for a Lithanode Battery. | 17th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan45 | |
| Comparison of performance data and discharge capacity results for various battery models. | 17th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan46 | |
| Continued report discussing the suitability and comparison of various car batteries. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan47 | |
| Report page detailing the performance and faults of various batteries under testing, with a specific focus on a Fuller Sparta model. | 17th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan48 | |
| Comparison of Accu-Slem, Exide, and Lithanode batteries, detailing construction, paste, and weight. | 11th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan49 | |
| The testing and comparison of Accu-Slem and Exide batteries on various cars. | 14th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan50 | |
| The condition and performance testing of Exide and Accu-Slem battery cells. | 11th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan51 | |
| The testing and performance of an Accu-Slem Battery compared to a standard Exide battery. | 11th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan52 | |
| Battery life experiments and performance for Exide and P & R models. | 11th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan53 | |
| The development and performance of the Exide 6BXRE5 battery for the 40/50 chassis. | 17th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan54 | |
| Graph of continuous high-rate discharge curves for various batteries over time. | 11th Oct 1934 | West Wittering \ M \ 2October1924-December1924 Scan56 | |
| Specifications for car battery construction, components, and maintenance considerations. | 8th Mar 1924 | West Wittering \ M \ 2October1924-December1924 Scan57 | |
| Specifications for battery sealing compound and plate grid design. | 8th Mar 1924 | West Wittering \ M \ 2October1924-December1924 Scan58 | |
| Specifications for battery cell construction, layout, and connections, including a sketch plan. | 1st Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan59 | |
| Specifications for battery case, weight, and dimensions. | 8th Mar 1924 | West Wittering \ M \ 2October1924-December1924 Scan60 | |
| Specification for a 12-volt chassis lighting and starting battery for a 40/50 HP vehicle. | 8th Mar 1924 | West Wittering \ M \ 2October1924-December1924 Scan61 | |
| Preliminary notes of interest on the Fuller Sparta ORV12/CS battery. | 18th Oct 1924 | West Wittering \ M \ 2October1924-December1924 Scan62 | |
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