| Description | Date | Identifier | |
| Description of the engine's oil rectifier, sump, and induction system with a diagram of the Wall oil Rectifier. | 16th Dec 1927 | Box 23 \ 5 Scan038 | |
| The Stutz induction, water cooling, and ignition systems, with a diagram. | 16th Dec 1927 | Box 23 \ 5 Scan039 | |
| Specification sheet detailing the clutch, gearbox, propeller shaft, rear axle, and front axle. | 16th Dec 1927 | Box 23 \ 5 Scan040 | |
| Vehicle's Brakes, Steering, and Suspension systems. | 16th Dec 1927 | Box 23 \ 5 Scan041 | |
| Chassis lubrication and an initial inspection of a vehicle's condition. | 16th Dec 1927 | Box 23 \ 5 Scan042 | |
| List of weights for Stutz car engine parts. | 16th Dec 1927 | Box 23 \ 5 Scan043 | |
| Stutz valve lift and timing diagram showing crankshaft angular movement. | 19th Dec 1927 | Box 23 \ 5 Scan044 | |
| Stamped internal document page, likely a flyleaf or cover. | 19th Dec 1927 | Box 23 \ 5 Scan045 | |
| Diagrammatic sketch of a Stutz-Zenith carburettor with its components labelled. | 20th Dec 1928 | Box 23 \ 5 Scan046 | |
| Test report on a Stutz car, detailing engine vibrations, noises, and performance comparisons. | 16th Jan 1928 | Box 23 \ 5 Scan047 | |
| Performance report on a vehicle's springing, brakes, steering, and gears. | 16th Jan 1928 | Box 23 \ 5 Scan048 | |
| Valve lift diagram formulas and proposing different extra clearance amounts for car versus aero engines. | 17th Jan 1928 | Box 23 \ 5 Scan049 | |
| Performance report on the Stutz car, detailing engine specifications, steering, and clutch characteristics. | 18th Jan 1928 | Box 23 \ 5 Scan050 | |
| The performance of the clutch, gearbox, rear axle, brakes, and self-starter. | 18th Jan 1928 | Box 23 \ 5 Scan051 | |
| Engine noises and general running behaviour. | 18th Jan 1928 | Box 23 \ 5 Scan052 | |
| Performance test report detailing engine characteristics, gear performance, and temperature readings. | 2nd Apr 1926 | Box 23 \ 5 Scan053 | |
| Performance comparison of a Stutz car against a Phantom, including acceleration curves. | 2nd Apr 1926 | Box 23 \ 5 Scan054 | |
| Performance comparison between a Stutz and a Phantom, including an acceleration graph and hill climb data. | 24th Mar 1927 | Box 23 \ 5 Scan055 | |
| Graph of Engine R.P.M. versus Road Speed for a 1927 New Safety Stutz 8-cylinder car. | 24th Mar 1927 | Box 23 \ 5 Scan056 | |
| Faded, hole-punched page with a purple ink stamp from the Print Room. | 5th Jan 1928 | Box 23 \ 5 Scan057 | |
| Accelerometer record showing performance data for an Experimental 8 Cylinder Stutz. | 27th Feb 1928 | Box 23 \ 5 Scan058 | |
| Performance comparison report between a Phantom and a Stutz vehicle, covering hills, consumption, resistance, and suspension. | 27th Feb 1928 | Box 23 \ 5 Scan059 | |
| Road and dynamometer test report comparing a car's performance against a Stutz and a Phantom model, noting issues with an overheating axle. | 18th Jul 1925 | Box 23 \ 5 Scan060 | |
| Graph comparing the Brake Horsepower of a Phantom and a Stutz vehicle at different road speeds. | 18th Jul 1925 | Box 23 \ 5 Scan061 | |
| Performance comparison between a Stutz car and a Rolls-Royce Phantom, analyzing engine efficiency and acceleration. | 20th Jan 1928 | Box 23 \ 5 Scan062 | |
| The torsional stiffness calculations and measurements for a Stutz 8-cylinder crankshaft. | 23th Jan 1928 | Box 23 \ 5 Scan063 | |
| Blueprint showing two views and dimensions of a multi-journal crankshaft. | 24th Jan 1928 | Box 23 \ 5 Scan064 | |
| Blank document page with a Print Room stamp. | 24th Jan 1928 | Box 23 \ 5 Scan065 | |
| Critical review and observations on the Stutz Eight car. | 23th Jan 1928 | Box 23 \ 5 Scan066 | |
| Brief typed report on a competitor's car, commenting on its appearance versus poor performance. | 23th Jan 1928 | Box 23 \ 5 Scan067 | |
| Internal order request for Mazda lamp bulbs for a Stutz car in the Experimental Dept. | 30th Jan 1928 | Box 23 \ 5 Scan068 | |
| Dynamometer testing of a worm drive axle and a potential loan exchange. | 1st Feb 1923 | Box 23 \ 5 Scan069 | |
| Letter from a supplier regarding an order for American Mazda lamps and the supply of an equivalent. | 2nd Feb 1928 | Box 23 \ 5 Scan070 | |
| Analysis comparing Stutz engine crankshaft vibrations on the road with those of the 20 HP model. | 8th Feb 1928 | Box 23 \ 5 Scan071 | |
| Comparison of engine performance, including vibrations and acceleration, between a straight-eight engine and other models like the 20 HP, 40/50, and Phantom. | 1st Feb 1923 | Box 23 \ 5 Scan072 | |
| Crankshaft torsional vibrations in 6, 8, and twin-6 engines. | 1st Feb 1923 | Box 23 \ 5 Scan073 | |
| Mathematical analysis of total engine torque and harmonics for 6, 8, and 12-cylinder engines. | 1st Feb 1923 | Box 23 \ 5 Scan074 | |
| Comparison of resonating harmonics and critical periods for 6-cylinder, straight-eight, and twin-six engines. | 1st Feb 1923 | Box 23 \ 5 Scan075 | |
| Comparison of engine roughness and crankshaft stiffness for six-cylinder, straight-eight, and twin-six engines. | 1st Feb 1923 | Box 23 \ 5 Scan076 | |
| Calculations on crankshaft stiffness and frequency for straight-eight and twin-six engines. | 2nd Mar 1928 | Box 23 \ 5 Scan077 | |
| Receipt note for a Stutz car detailing the items received and noting existing damage. | 2nd Mar 1928 | Box 23 \ 5 Scan078 | |
| Testing, condition, and recommended sale of a Stutz car. | 2nd Mar 1928 | Box 23 \ 5 Scan079 | |
| Receipt note for a Stutz car with two spare wheels, noting a cracked rear window. | 2nd Mar 1928 | Box 23 \ 5 Scan080 | |
| Crankshaft rigidity, comparing the Stutz shaft to internal designs. | 5th Mar 1928 | Box 23 \ 5 Scan081 | |
| Test report on a Stutz car, detailing its performance, handling, and braking characteristics. | 13th Mar 1928 | Box 23 \ 5 Scan082 | |
| Potential damage to an 8-cylinder engine and the capabilities of torsional crankshaft dampers. | 19th Mar 1928 | Box 23 \ 5 Scan083 | |
| Recommendation against testing a worm axle, citing overheating issues and the superiority of spiral and hypoid bevel gears. | 24th Jul 1922 | Box 23 \ 5 Scan084 | |
| Letter regarding the cancellation of registration for Stutz car YU.1561, sold to Sir John Middleton. | 27th Jul 1926 | Box 23 \ 5 Scan085 | |
| Letter to the Licence Officer requesting the cancellation of the registration book for a Stutz car, YU.1561. | 28th Jul 1928 | Box 23 \ 5 Scan086 | |
| Analysis and critique of a Sunbeam piston design sent in by Seligmanns of Glasgow. | 10th Jun 1910 | Box 24 \ 1 Scan001 | |
| Piston difficulties, cylinder tightness, and achieving a smokeless exhaust. | 10th Jun 1910 | Box 24 \ 1 Scan002 | |
| Trial run report on a 25/30 HP Sunbeam 6 Cylinder car. | 16th Dec 1911 | Box 24 \ 1 Scan003 | |
| Sunbeam car, discussing engine cleanliness and a comparison of worm gears versus bevel gears. | 21th Jul 1923 | Box 24 \ 1 Scan004 | |
| Issues with a Goshawk 11 fan mounting, including belt irregularity and vibration. | 21th Jul 1923 | Box 24 \ 1 Scan005 | |
| Extract regarding the violent servo-operated brakes on a 24/60 Sunbeam, relevant to the Hispano Suiza car. | 9th Nov 1923 | Box 24 \ 1 Scan006 | |
| Comparing the 20 HP Lanchester and 20 HP Sunbeam cars following tests at a motor show. | 13th Nov 1923 | Box 24 \ 1 Scan007 | |
| Performance review and analysis of a 20 HP Sunbeam car. | 12th Nov 1923 | Box 24 \ 1 Scan008 | |
| Performance report on a 20 HP Lanchester car, comparing it to Rolls Royce models. | 12th Nov 1923 | Box 24 \ 1 Scan009 | |
| Technical review of a demonstration car's brakes, steering, gearbox, and suspension. | 12th Jun 1924 | Box 24 \ 1 Scan010 | |
| Performance comparison test report between a 20 HP Sunbeam car and a 20 HP RR car. | 12th Jun 1924 | Box 24 \ 1 Scan011 | |
| Vehicle performance, detailing brake stroke, engine noise, and gear ratios. | 13th Jun 1924 | Box 24 \ 1 Scan012 | |
| Effectiveness and design of the 20 HP Sunbeam's four-wheel braking system. | 13th Jun 1924 | Box 24 \ 1 Scan013 | |
| Comparing the braking systems and performance of Sunbeam, Hispano, and Bentley cars. | 17th Jun 1924 | Box 24 \ 1 Scan014 | |
| The steering performance of a 20 HP Sunbeam car, noting steering wobble and design. | 16th May 1925 | Box 24 \ 1 Scan015 | |
| Confidential memo discussing worm and nut steering systems, referencing a quotation from Autocar about Sunbeam's progress. | 1st Jul 1925 | Box 24 \ 1 Scan016 | |
| Report comparing different steering systems, their flaws, and outlining plans for a new design attempt. | 1st Jul 1925 | Box 24 \ 1 Scan017 | |
| Troublesome car purchased in Chichester, suspected to have a broken crankshaft. | 27th Aug 1925 | Box 24 \ 1 Scan018 | |
| Test report on a 20/60 HP Sunbeam, comparing its performance to a Rolls-Royce 20 HP model. | 27th Aug 1925 | Box 24 \ 1 Scan019 | |
| Report comparing the steering of a 3-Litre Sunbeam car to a Phantom chassis, analysing the effects of front axle weight and suspension. | 27th Apr 1926 | Box 24 \ 1 Scan020 | |
| Comparing Sunbeam and Panhard steering with their own, using an example of a Phantom car's performance. | 19th May 1926 | Box 24 \ 1 Scan021 | |
| Internal memorandum discussing the causes of poor high-speed steering control in certain models, attributing the issue to suspension rather than steering. | 19th May 1926 | Box 24 \ 1 Scan022 | |
| Suspension tests and steering control, comparing a Hispano model to the Phantom. | 28th May 1939 | Box 24 \ 1 Scan023 | |
| Loan of a Chrysler car to Capt. Forsyth and repairs to a Sunbeam. | 28th May 1939 | Box 24 \ 1 Scan024 | |
| The performance and technical specifications of a Voisin car following its Paris-Nice journey. | 20th Oct 1921 | Box 24 \ 1 Scan025 | |
| Vehicle performance, noting design weaknesses and criticising driver behaviour during a demonstration. | 7th Dec 1931 | Box 24 \ 1 Scan026 | |
| Test drive and discussions concerning Sir Denistoun-Burney's car. | 7th Dec 1931 | Box 24 \ 1 Scan027 | |
| Test drive report and brief description of Sir Dennistoun-Burney's Streamlined Car. | 7th Dec 1931 | Box 24 \ 1 Scan028 | |
| Report evaluating the design, performance, and commercial potential of a car by Sir Denistoun Burney. | 8th Dec 1931 | Box 24 \ 1 Scan029 | |
| Telegram from Elliott to Hives cancelling a request for the Burney car. | 8th Dec 1931 | Box 24 \ 1 Scan030 | |
| Telegram received by telephone from Elliot regarding the Burney car. | 8th Dec 1931 | Box 24 \ 1 Scan031 | |
| Letter to Sir Denistoune Burney regarding shared information, a visit to the Works, and a planned trip to General Motors in the US. | 12th Dec 1931 | Box 24 \ 1 Scan032 | |
| Letter from Streamline Cars, Ltd. enclosing a draft paper on car design for review and comment. | 12th Dec 1931 | Box 24 \ 1 Scan033 | |
| Page two of a letter regarding a decision and further tests on a Pullman car. | 12th Dec 1931 | Box 24 \ 1 Scan034 | |
| Paper on the revolution in automobile design, focusing on aerodynamics and lighter engines inspired by new roads and aviation. | 12th Dec 1931 | Box 24 \ 1 Scan035 | |
| The future re-orientation of car design, focusing on aerodynamics and chassis improvements for high-speed cruising. | 12th Dec 1931 | Box 24 \ 1 Scan036 | |
| Page discussing the aerodynamic design of a car, its practical disadvantages, and general principles for reducing air resistance. | 12th Dec 1931 | Box 24 \ 1 Scan037 | |
| The design principles for a streamlined car body, focusing on passenger space, aerodynamics, and driver safety. | 12th Dec 1931 | Box 24 \ 1 Scan038 | |
| Page discussing car design principles related to weight distribution, handling, and safety. | 12th Dec 1931 | Box 24 \ 1 Scan039 | |
| Analysis of vehicle dynamics during braking, focusing on weight distribution and wheel adhesion. | 12th Dec 1931 | Box 24 \ 1 Scan040 | |
| Page discussing the distribution of weight and the physics of a rigid body, focusing on the centre of percussion and rotation. | 12th Dec 1931 | Box 24 \ 1 Scan041 | |
| Technical discussion on vehicle weight distribution, radius of gyration, and suspension behaviour over uneven surfaces. | 12th Dec 1931 | Box 24 \ 1 Scan042 | |
| Technical analysis of vehicle springing, weight distribution, and cornering dynamics. | 12th Dec 1931 | Box 24 \ 1 Scan043 | |
| Page discussing the physics of car handling, focusing on lateral forces, skidding, and stability during turns. | 12th Dec 1931 | Box 24 \ 1 Scan044 | |
| Vehicle dynamics concerning sideslip, weight distribution, and proposed design improvements. | 12th Dec 1931 | Box 24 \ 1 Scan045 | |
| The merits of rear-engined car design versus front-wheel drive, focusing on weight distribution and performance. | 12th Dec 1931 | Box 24 \ 1 Scan046 | |
| Summary of the advantages gained by placing the engine behind the back axle. | 12th Dec 1931 | Box 24 \ 1 Scan047 | |
| List of ten design features and improvements incorporated into a series of eleven cars over a three-year period. | 12th Dec 1931 | Box 24 \ 1 Scan048 | |
| The evolution of a dual radiator system for engine cooling and passenger compartment heating. | 12th Dec 1931 | Box 24 \ 1 Scan049 | |
| Experiments with engine, transmission, and cooling system designs. | 12th Dec 1931 | Box 24 \ 1 Scan050 | |
| Engine cooling systems, body design, and spare wheel stowage. | 12th Dec 1931 | Box 24 \ 1 Scan051 | |
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