| Description | Date | Identifier | |
| Report page detailing the performance of an ignition system, including current consumption, ballast resistance, and experimental results for a Remy 12 system. | 11th Dec 1917 | Box 52 \ 3 Scan290 | |
| Experimental results for the Remy 6 ignition system, detailing primary and secondary spark characteristics. | 11th Dec 1917 | Box 52 \ 3 Scan291 | |
| Spark characteristics, oscillation, and the effects of varying secondary gap. | 6th Aug 1919 | Box 52 \ 3 Scan292 | |
| Analysis of primary current consumption in relation to spark gap configurations and size in an ignition system. | 11th Dec 1917 | Box 52 \ 3 Scan293 | |
| Analysis of ignition system oscillations and the effect of ballast resistance. | 11th Dec 1917 | Box 52 \ 3 Scan294 | |
| Mathematical analysis of spark production and energy efficiency in an ignition coil system. | 11th Dec 1917 | Box 52 \ 3 Scan295 | |
| Analysis of the principles for redesigning a coil for optimal magnetic field energy, efficiency, and high-speed operation. | 11th Dec 1917 | Box 52 \ 3 Scan296 | |
| Theoretical analysis of open and closed circuit ignition coil systems, comparing efficiency and speed of operation. | 11th Dec 1917 | Box 52 \ 3 Scan297 | |
| Experimental results of varying ballast resistance on a Remy 12 ignition system. | 11th Dec 1917 | Box 52 \ 3 Scan298 | |
| The effects of varying condenser capacity and position on the secondary spark and voltage. | 11th Dec 1917 | Box 52 \ 3 Scan299 | |
| The sparking performance of a Remy 12 ignition system with different condenser configurations. | 12th Nov 1917 | Box 52 \ 3 Scan300 | |
| Analysis of ignition system spark characteristics with varying capacitor values. | 11th Dec 1917 | Box 52 \ 3 Scan301 | |
| Experiments with Remy 6 and Remy 12 condensers and their effect on primary and secondary sparks. | 11th Dec 1917 | Box 52 \ 3 Scan302 | |
| The effects of condenser placement and capacity on ignition system performance. | 11th Dec 1917 | Box 52 \ 3 Scan303 | |
| Ignition system tests involving coils, condensers, and high-tension wiring. | 11th Dec 1917 | Box 52 \ 3 Scan304 | |
| Page discussing the effect of varying the primary gap in an ignition system, referencing accompanying curves. | 11th Dec 1917 | Box 52 \ 3 Scan305 | |
| Report comparing observed and calculated current consumption curves and sparking for Remy ignition systems. | 12th Dec 1917 | Box 52 \ 3 Scan306 | |
| The performance of a Remy 6 component at 900 R.P.M. | 1st Dec 1917 | Box 52 \ 3 Scan307 | |
| Graph showing current consumption curves for Remy 6 Volt 6 & 12 cylinder ignitions. | 4th Mar 1920 | Box 52 \ 3 Scan308 | |
| Graph showing the variation of primary current consumption and efficiency of magnetic field production in an induction coil for battery ignition. | 4th Mar 1920 | Box 52 \ 3 Scan309 | |
| Comparison of specifications for Remy 12 cylinder, Remy 6 cylinder, and Delco 6 cylinder 6 volt coils. | 4th Mar 1920 | Box 52 \ 3 Scan310 | |
| Comparison table of electrical characteristics for Ballast and Primary coil components from Remy and Delco. | 4th Mar 1920 | Box 52 \ 3 Scan311 | |
| Comparison table of specifications for REMY 12, REMY 6, and DELCO ignition system components. | 4th Mar 1920 | Box 52 \ 3 Scan312 | |
| Technical data sheet comparing specifications for Remy 12, Remy 6, and Delco contact breaker systems. | 4th Mar 1920 | Box 52 \ 3 Scan313 | |
| Comparison of Remy 12-cylinder, Remy 6-cylinder, and Delco 6-cylinder 6-volt ignition systems. | 4th Mar 1920 | Box 52 \ 3 Scan314 | |
| Technical comparison between Remy 12 and Remy 6 ignition coils. | 4th Mar 1920 | Box 52 \ 3 Scan315 | |
| Comparison of the primary inductance and magnetic circuit design of Remy 6 and Remy 12 coils. | 19th Dec 1917 | Box 52 \ 3 Scan316 | |
| The observation of a Remy 6 cylinder contact breaker's motion at various speeds. | 19th Dec 1917 | Box 52 \ 3 Scan317 | |
| The increasing gap between the cam and fibre at higher engine speeds. | 19th Dec 1917 | Box 52 \ 3 Scan318 | |
| Request for 13 blueprints of the accompanying tracing of consumption curves for Remy ignition. | 20th Dec 1917 | Box 52 \ 3 Scan319 | |
| Calculations for a Second Remy 6 Cylinder Coil, Model 284A. | 3rd Apr 1918 | Box 52 \ 3 Scan320 | |
| Table detailing the primary and secondary resistance values for various induction coils. | 3rd Apr 1918 | Box 52 \ 3 Scan321 | |
| Table of resistances and inductances for various battery ignition coils. | 15th Apr 1918 | Box 52 \ 3 Scan322 | |
| List of approximate capacities in microfarads for various experimental condensers and magnetos. | 28th Apr 1917 | Box 52 \ 3 Scan323 | |
| Battery ignition, distributor design, and pre-ignition prevention. | 30th May 1918 | Box 52 \ 3 Scan324 | |
| Letter discussing the development and testing of ignition systems, including trembler coils and Remy ignition sets. | 30th May 1918 | Box 52 \ 3 Scan325 | |
| Request for compositional analysis of Remy K2-cylinder ignition contact points and a piece of Tungsten wire. | 25th Jul 1918 | Box 52 \ 3 Scan326 | |
| Analysis of contact points from a Remy 12 cylinder ignition set. | 21th Aug 1918 | Box 52 \ 3 Scan327 | |
| Cover note for particulars of a Delco ignition coil from a Packard car. | 30th Jan 1919 | Box 52 \ 3 Scan328 | |
| List of documents pertaining to Remy ignition and self-starter systems. | 17th Oct 1919 | Box 52 \ 3 Scan329 | |
| Test report on the sparking of a 6-volt 12-cylinder Remy coil with various connection configurations. | 17th Oct 1919 | Box 52 \ 3 Scan330 | |
| Results of electrical circuit tests under varying conditions of current and polarity. | 17th Oct 1919 | Box 52 \ 3 Scan331 | |
| Ignition coil tests, detailing various wiring configurations and results, including a hand-drawn diagram for figure 2. | 17th Oct 1919 | Box 52 \ 3 Scan332 | |
| Report concluding tests on the effects of earthing H.T. windings on spark energy and misfiring. | 18th Oct 1919 | Box 52 \ 3 Scan333 | |
| Occasional misfiring at low speeds when using the battery induction coil system. | 18th Oct 1919 | Box 52 \ 3 Scan334 | |
| Comparative analysis of the performance of R.R. and Remy ignition coils. | 18th Oct 1919 | Box 52 \ 3 Scan335 | |
| Potential manufacturing defects in coils and proposing two tests to improve them. | 18th Oct 1919 | Box 52 \ 3 Scan336 | |
| Recommendations for the construction and testing of H.T. coils. | 22th Oct 1919 | Box 52 \ 3 Scan337 | |
| Instructions detailing the effect of connecting the earth end of a Remy 6V 12 cylinder coil's secondary to different primary terminals. | 22th Oct 1919 | Box 52 \ 3 Scan338 | |
| Test results on various ignition coil and contact breaker configurations for component 7.C.A. | 14th Feb 1916 | Box 52 \ 3 Scan339 | |
| Test data sheet for various ignition coils and contacts, noting amperage, spark length, and sparking levels. | 14th Feb 1916 | Box 52 \ 3 Scan340 | |
| Table of results from Remy ignition tests performed at 12 volts. | 25th Feb 1916 | Box 52 \ 3 Scan341 | |
| Comparative analysis of ignition coil and contact breaker performance at 12 volts. | 25th Sep 1917 | Box 52 \ 3 Scan342 | |
| Bench experiments conducted on plain coil battery ignition systems. | 14th Nov 1919 | Box 52 \ 3 Scan343 | |
| Ignition coil experiments, detailing the effects of reversing current direction on sparking characteristics. | 14th Nov 1919 | Box 52 \ 3 Scan344 | |
| Ignition coil performance and the effect of passing high tension cable through metallic tubes. | 14th Nov 1919 | Box 52 \ 3 Scan345 | |
| Test report comparing the effects of iron and copper tubes on spark gap length under insulated and earthed conditions. | 14th Nov 1919 | Box 52 \ 3 Scan346 | |
| Experiments comparing the effect of High Tension (H.T.) cable length on spark gap for an R.R. standard coil and a Remy coil. | 14th Nov 1919 | Box 52 \ 3 Scan347 | |
| Experiments investigating the effect of using a red-hot electrode on ignition sparking performance. | 14th Nov 1919 | Box 52 \ 3 Scan348 | |
| Continued analysis of spark plug performance, noting the effect of earthed electrodes. | 14th Nov 1919 | Box 52 \ 3 Scan349 | |
| Despatch of Remy and R.R. ignition coils and distributors for a Hawk engine chassis. | 12th Dec 1919 | Box 52 \ 3 Scan350 | |
| Instruction sheet concerning the acquisition of ignition coils and distributors from the stores. | 2nd Dec 1919 | Box 52 \ 3 Scan351 | |
| Comparison of spark length vs. cable length for a standard R.R. ignition coil and a Remy 6-cylinder 6-volt ignition coil. | 9th Apr 1920 | Box 52 \ 3 Scan352 | |
| Experimental comparison of a Remy 6 volt 6 cylinder coil against a standard R.R. coil, detailing performance with varying cable lengths. | 22th Aug 1923 | Box 52 \ 3 Scan353 | |
| Trials of spark length against cable length for different ignition coils. | 4th Apr 1920 | Box 52 \ 3 Scan354 | |
| Ignition system tests, comparing gap length, cable length, and sparking results. | 4th Apr 1920 | Box 52 \ 3 Scan355 | |
| Graph of Spark Length vs. Cable Length curves for a standard R.R. and a Remy 6 Volt ignition coil. | 20th Aug 1920 | Box 52 \ 3 Scan356 | |
| Need to fit self-starters to earlier cars due to the risks of backfires. | 20th Aug 1920 | Box 52 \ 3 Scan357 | |
| Engine starting procedures to avoid backfire and the recommendation to fit a self-starter. | 20th Aug 1920 | Box 52 \ 3 Scan358 | |
| Comparing U.S.A. electrical ignition equipment (Remy, Bosch) with the company's own design. | 16th Feb 1921 | Box 52 \ 3 Scan359 | |
| Aero Repair Stores requesting a 12-cylinder Remy coil for the Experimental Department. | 23th Mar 1921 | Box 52 \ 3 Scan360 | |
| Electrical specifications for two models of Remy 6 Cylinder, 6 Volt ignition coils. | 13th Jul 1921 | Box 52 \ 3 Scan361 | |
| Numerical particulars for a Remy 12 cylinder 6 volt ignition coil system. | 14th Feb 1924 | Box 52 \ 3 Scan362 | |
| Electrical test data for ballast and primary coil components. | 14th Feb 1924 | Box 52 \ 3 Scan363 | |
| Technical data sheet detailing the performance characteristics of a contact breaker and its associated components. | 14th Feb 1924 | Box 52 \ 3 Scan364 | |
| Calculation sheet for the electrical characteristics of a condenser and transformer system. | 14th Feb 1924 | Box 52 \ 3 Scan365 | |
| Table of electrical calculations for primary, condenser, and secondary components with associated formulas. | 11th Sep 1919 | Box 52 \ 3 Scan366 | |
| Mr. Frazer's electric drive for automobiles, detailing his background with Otis elevators. | 11th Sep 1919 | Box 52 \ 3 Scan367 | |
| Technical comparison of various electrical drive and transmission systems, including Owen-Magnetic, Frazer, and Tilling-Stevens types. | 1st Aug 1919 | Box 52 \ 3 Scan368 | |
| Analysis of a generator and motor system with variable magnetic poles, referencing a Cadillac car experiment. | 1st Aug 1919 | Box 52 \ 3 Scan369 | |
| The construction of an outer generator and inner motor armature, including a hand-drawn sketch. | 1st Aug 1919 | Box 52 \ 3 Scan370 | |
| Technical description of an electrical drive system's components, assembly, and testing. | 1st Aug 1919 | Box 52 \ 3 Scan371 | |
| The performance of a new drive system, including its hill-climbing and braking capabilities. | 28th Aug 1919 | Box 52 \ 3 Scan372 | |
| Experimental combined starter-generator device, discussing its performance, vibration issues, and potential for fuel economy. | 1st Aug 1919 | Box 52 \ 3 Scan373 | |
| Principle diagram of a Frazer Electric Drive. | 28th Aug 1917 | Box 52 \ 3 Scan374 | |
| The design of the experimental Fraser's Electric Drive for a Ford car. | 9th Sep 1919 | Box 52 \ 3 Scan375 | |
| Expressing skepticism about the design and practicality of Fraser's Electric Drive. | 23th Sep 1919 | Box 52 \ 3 Scan376 | |
| The use of Bakelite for impregnating coils in motor armatures, generators, and condensers. | 21th Dec 1920 | Box 52 \ 3 Scan377 | |
| Trial of a Tangye jack, finding it unsuitable for use on the rear axle and recommending a Michelin 'Forest' type instead. | 5th Jul 1928 | Box 52 \ 4 Scan001 | |
| Evaluating a sample wheel jack for 20 HP cars, with criticisms and requirements for a 40/50 car model. | 4th Sep 1928 | Box 52 \ 4 Scan002 | |
| Specifying jack load capacities and suggesting Tangye's as a superior alternative to the current Dunlop jack. | 28th Nov 1928 | Box 52 \ 4 Scan003 | |
| Correspondence with Messrs. Tangyes Limited regarding specifications and dimensional discrepancies for a sample aluminium jack for the 40/50-HP Chassis. | 28th Nov 1928 | Box 52 \ 4 Scan004 | |
| Requesting an urgent reply regarding sample jacks from Messrs. Tangyes Limited. | 12th Nov 1928 | Box 52 \ 4 Scan005 | |
| The receipt of two sample Jacks from Tangyes Limited and a stock shortage. | 19th Dec 1928 | Box 52 \ 4 Scan006 | |
| Faulty Tangye jack for 20 HP cars. | 20th Dec 1923 | Box 52 \ 4 Scan007 | |
| The return of a Tangye Jack to the manufacturer. | 7th Jan 1924 | Box 52 \ 4 Scan008 | |
| Examination report on a sample Tangye Jack for 40/50 HP cars, noting its excessive weight and a minimum height defect. | 7th Jan 1928 | Box 52 \ 4 Scan009 | |
| Letter from Tangyes Limited about the Tangye Jack for the 40/50-HP Chassis. | 17th Jan 1929 | Box 52 \ 4 Scan010 | |
| Copy of a letter from Tangyes Limited regarding the specifications and testing of a screw jack for a 40/50-HP car. | 16th Jan 1929 | Box 52 \ 4 Scan011 | |
| Internal memorandum discussing the specification change for the Tangye Jack for the 40/50 HP Chassis. | 13th Jan 1929 | Box 52 \ 4 Scan012 | |
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