| Description | Date | Identifier | |
| Telegram from 'Chloridic' to 'Roycar Derby' regarding the return of a proof with minor alterations for Mr. Fowler. | 2nd Jun 1930 | Box 26 \ 2 Scan381 | |
| Letter from Chloride Electrical Storage Company regarding corrections to an instruction book. | 2nd Jun 1930 | Box 26 \ 2 Scan382 | |
| The revised 'Phantom II' Instruction Book No. VI, detailing changes and distribution. | 13th Jun 1930 | Box 26 \ 2 Scan383 | |
| Providing constructive criticism and suggestions for the L.H. Phantom II car instruction book for the American market. | 26th Jun 1930 | Box 26 \ 2 Scan384 | |
| The contents and illustrations for a supplementary instruction book covering coachwork. | 26th Jun 1930 | Box 26 \ 2 Scan385 | |
| Closing statement regarding the viewpoint of U.S. chauffeurs or owners towards the chassis and the need for simplified instructions. | 26th Jun 1930 | Box 26 \ 2 Scan386 | |
| List of suggestions for updating the Phantom II Instruction Book, specifically for the American market. | 26th Jun 1930 | Box 26 \ 2 Scan387 | |
| Typewritten list of amendments and revisions for a vehicle manual, page 2. | 26th Jun 1930 | Box 26 \ 2 Scan388 | |
| Series of comments and proposed amendments for a vehicle instruction manual, referencing specific page numbers. | 26th Jun 1930 | Box 26 \ 2 Scan389 | |
| List of proposed amendments and corrections for a vehicle instruction manual. | 26th Jun 1930 | Box 26 \ 2 Scan390 | |
| Critique of instruction manual layouts, comparing lubrication sections in different book versions. | 26th Jun 1930 | Box 26 \ 2 Scan391 | |
| Internal review notes on vehicle lubrication and maintenance items. | 26th Jun 1930 | Box 26 \ 2 Scan392 | |
| Review of vehicle maintenance schedules, discussing service intervals for oil changes, tappet clearances, and spark plugs. | 26th Jun 1930 | Box 26 \ 2 Scan393 | |
| Page of notes and proposed revisions for vehicle documentation, including wiring diagrams and electrical system chapters. | 26th Jun 1930 | Box 26 \ 2 Scan394 | |
| Page of queries and comments on vehicle specifications, covering battery, engine, and terminology. | 26th Jun 1930 | Box 26 \ 2 Scan395 | |
| Page of notes and proposed amendments for a manual, with references to specific pages and figures. | 26th Jun 1930 | Box 26 \ 2 Scan396 | |
| List of suggested revisions and notes for a vehicle manual, covering various chapters and components. | 26th Jun 1930 | Box 26 \ 2 Scan397 | |
| Revisions and additions for a vehicle instruction book. | 26th Jun 1930 | Box 26 \ 2 Scan398 | |
| Notes regarding oil for cold districts, battery access and description, and clutch pedal issues. | 25th Jul 1930 | Box 26 \ 2 Scan399 | |
| Leaflet No.12/40/50 'Crankcase Oil' for the Phantom II Instruction Book No. VI. | 25th Jul 1930 | Box 26 \ 2 Scan400 | |
| Distributing a new leaflet and wiring diagram for the 'Phantom II' Instruction Book No. VI. | 25th Jul 1930 | Box 26 \ 2 Scan401 | |
| Leaflet for the 40/50 HP Chassis Instruction Book No. VI. | 17th Sep 1930 | Box 26 \ 2 Scan402 | |
| Request for draft copies of the Phantom II L.H. instruction book for America. | 13th Oct 1930 | Box 26 \ 2 Scan403 | |
| Delivery of a draft instruction book for a left-hand drive car to America. | 21th Oct 1930 | Box 26 \ 2 Scan404 | |
| Production schedule for the L.H. Phantom II instruction book. | 21th Oct 1930 | Box 26 \ 2 Scan405 | |
| Suggested rearrangement for the Peto and Radford starting, lighting, and ignition battery pamphlet for 40/50 HP cars. | 21th Oct 1920 | Box 26 \ 2 Scan406 | |
| The procedure for the first charge and ongoing maintenance of a battery. | 21th Oct 1920 | Box 26 \ 2 Scan407 | |
| Instructions on battery care, maintenance, and safety procedures. | 21th Oct 1920 | Box 26 \ 2 Scan408 | |
| Instructions and recommendations for car battery maintenance and care, page 4. | 22th Oct 1930 | Box 26 \ 2 Scan409 | |
| Letter to Messrs. Peto & Radford suggesting a rearrangement of their battery instruction pamphlet for the Phantom II Instruction Book. | 22th Oct 1930 | Box 26 \ 2 Scan410 | |
| Letter to Messrs. Peto & Radford regarding a provisional agreement for a pamphlet. | 22th Oct 1930 | Box 26 \ 2 Scan411 | |
| Letter acknowledging correspondence and the return of a Phantom II Instruction Book cover. | 22th Nov 1930 | Box 26 \ 2 Scan412 | |
| Requesting clarification regarding the revision of the L.H.Phantom II Instruction Book. | 23th Oct 1930 | Box 26 \ 2 Scan413 | |
| Suggested rearrangement of a Peto & Radford battery pamphlet for 40/50 HP cars. | 4th Dec 1920 | Box 26 \ 2 Scan414 | |
| Instructions for the first charge and maintenance of a battery. | 4th Dec 1920 | Box 26 \ 2 Scan415 | |
| Instructions on battery maintenance, safety, and charging procedures. | 4th Dec 1920 | Box 26 \ 2 Scan416 | |
| Draft document outlining updates to battery maintenance and charging instructions. | 4th Dec 1930 | Box 26 \ 2 Scan417 | |
| Re-arrangement of the P & R battery pamphlet for an instruction book. | 4th Dec 1930 | Box 26 \ 2 Scan418 | |
| Draft for car storage instructions to be included in the 40/50 HP and 20/25 HP chassis instruction books. | 30th Dec 1930 | Box 26 \ 2 Scan419 | |
| Guide on the procedures for long-term storage and re-commissioning of cars. | 30th Dec 1930 | Box 26 \ 2 Scan420 | |
| Instructions for vehicle storage and recommissioning. | 31th Dec 1930 | Box 26 \ 2 Scan421 | |
| Cross-reference for further information on the electrical portion of the 40/50 Instruction Book. | 31th Dec 1930 | Box 26 \ 2 Scan422 | |
| To Mr. Royce suggesting a pause on the internal jack design until a Michelin Jack has been evaluated. | 18th Apr 1913 | Box 26 \ 3 Scan001 | |
| Request to test a Michelin Jack on a colonial chassis and report on its suitability. | 6th Jun 1913 | Box 26 \ 3 Scan002 | |
| Experiment No. 391, testing the Michelin 'Perda' Jack on colonial axles with various wheel sizes. | 17th Jun 1913 | Box 26 \ 3 Scan003 | |
| Internal memorandum discussing the suitability of a Michelin Jack (X391) and considering an alternative. | 25th Jun 1913 | Box 26 \ 3 Scan004 | |
| Query regarding the suitability of a Michelin Jack for Colonial cars. | 9th Jul 1913 | Box 26 \ 3 Scan005 | |
| Suitability of a modified Michelin Jack for Colonial cars. | 9th Jul 1913 | Box 26 \ 3 Scan006 | |
| Testing a Michelin 2 ton 'Ferdoni' lifting jack on standard and Colonial chassis. | 10th Jul 1913 | Box 26 \ 3 Scan007 | |
| Following up on queries about a 'Michelin Jack' with a handwritten response. | 18th Jul 1913 | Box 26 \ 3 Scan008 | |
| The order of four large Michelin Jacks for testing on experimental cars. | 23th Jun 1913 | Box 26 \ 3 Scan009 | |
| The order of four large Michelin Jacks to be fitted to experimental cars for a six-month trial. | 25th Aug 1913 | Box 26 \ 3 Scan010 | |
| Report on Michelin Jacks, with a handwritten note regarding a comparison. | 20th Mar 1914 | Box 26 \ 3 Scan011 | |
| 2 ton Michelin Jack named 'Fred'. | 26th Mar 1914 | Box 26 \ 3 Scan012 | |
| The order of four 2-ton Michelin Jacks and an attached report from the Experimental Shop. | 26th Mar 1914 | Box 26 \ 3 Scan013 | |
| Internal order request for a replacement brass square thread nut for a 2-ton Michelin Jack. | 15th May 1914 | Box 26 \ 3 Scan014 | |
| Suitability and operation of Michelin jacks with specific tyre sizes. | 22th May 1919 | Box 26 \ 3 Scan015 | |
| Modifications to jack pads based on an examination of the Michelin jack. | 30th Jun 1919 | Box 26 \ 3 Scan016 | |
| Inquiry regarding Michelin Jacks and the timeframe for coachbuilder Barkers to create a totally-enclosed body for an experimental car. | 22th Sep 1919 | Box 26 \ 3 Scan017 | |
| Quality of jacks from Lake Elliott compared to Michelin, recommending the latter. | 16th Dec 1919 | Box 26 \ 3 Scan018 | |
| Request from Michelin to place a stock order for jacks. | 17th Feb 1920 | Box 26 \ 3 Scan019 | |
| Procurement of Michelin Jacks for use at the Works by adding them to the Sales Department's orders. | 2nd Feb 1920 | Box 26 \ 3 Scan020 | |
| Placing a stock order for Michelin Jacks. | 17th Feb 1920 | Box 26 \ 3 Scan021 | |
| Testing of a Duff-Jack by the Experimental Department. | 10th May 1920 | Box 26 \ 3 Scan022 | |
| Sourcing difficulties for Michelin Jacks and seeking an opinion on the Duff Jack as a temporary alternative. | 10th Jun 1920 | Box 26 \ 3 Scan023 | |
| Requesting a progress report on the testing of a Duff Jack. | 3rd Aug 1920 | Box 26 \ 3 Scan024 | |
| Recommending the Michelin 'Flirt' jack for the Goshawk-11 car. | 1st Sep 1922 | Box 26 \ 3 Scan025 | |
| Comparison memo on Michelin and Dunlop jacks, finding Dunlop jacks unsuitable for the 40/50 HP and 20 HP cars. | 17th Apr 1924 | Box 26 \ 3 Scan026 | |
| The 'Flirt' pattern Michelin jack being superseded by the 'Forest' type. | 7th Apr 1926 | Box 26 \ 3 Scan027 | |
| Replacing 'Flirt' type Michelin jacks with 'Forest' type, detailing an issue with the new crank handle. | 15th Apr 1926 | Box 26 \ 3 Scan028 | |
| Inquiry regarding the required minimum height and lift for a Michelin jack suitable for a 40/50 HP chassis with medium pressure tyres. | 3rd Jun 1926 | Box 26 \ 3 Scan029 | |
| Specifications for a Michelin Jack suitable for a 40/50 HP Chassis with medium pressure tyres. | 7th Jun 1926 | Box 26 \ 3 Scan030 | |
| Modified and improved sample of a Hydraulic Jack from Benton & Stone Ltd. | 19th Jul 1926 | Box 26 \ 3 Scan031 | |
| Promotional leaflet for SKYHI Hydraulic Jacks, marketed towards drivers, including lady drivers. | 19th Jul 1926 | Box 26 \ 3 Scan032 | |
| Promotional leaflet for three models of 'SKYHI' hydraulic jacks, detailing their specifications, features, and prices. | 19th Jul 1926 | Box 26 \ 3 Scan033 | |
| Promotional leaflet for 'The Enots' hydraulic jack, highlighting its ease of use and features. | 19th Jul 1926 | Box 26 \ 3 Scan034 | |
| Diagram illustrating the standard heights for front and rear axle jacks on a 40/50 HP Chassis. | 9th Feb 1927 | Box 26 \ 3 Scan035 | |
| Technical specification and serviceability report for the Michelin 'Fast' Jack supplied with 40/50 HP chassis. | 9th Feb 1927 | Box 26 \ 3 Scan036 | |
| Continued report on the specifications and conclusions regarding a Michelin 'Fast' jack. | 28th Sep 1927 | Box 26 \ 3 Scan037 | |
| Price and suitability of a new Dunlop jack for the Phantom model. | 28th Sep 1927 | Box 26 \ 3 Scan038 | |
| Specifications for two 'SKYHI' hydraulic jack models and the required dimensions for a 40/50 HP chassis. | 5th Oct 1927 | Box 26 \ 3 Scan039 | |
| Comparison of Skyhi Jack models No.155 and No.156 for suitability on a 40/50 car. | 27th Oct 1927 | Box 26 \ 3 Scan040 | |
| Cover note for a sample 'Samson Oilic Jack' submitted for testing by Messrs. Douglas, Wilks & Young Limited. | 27th Oct 1927 | Box 26 \ 3 Scan041 | |
| Promotional leaflet for the Samson 'Oilic' Jack. | 3rd Nov 1927 | Box 26 \ 3 Scan042 | |
| The test results and dimensions of a 'Samson Oilic' hydraulic jack against Phantom chassis requirements. | 3rd Nov 1927 | Box 26 \ 3 Scan043 | |
| Letter from an inventor requesting axle details to provide a specification for a patent hydraulic jack. | 7th Nov 1927 | Box 26 \ 3 Scan044 | |
| Letter detailing jack dimension requirements for Phantom and 20 HP chassis and a comparison with mechanical jacks. | 15th Nov 1927 | Box 26 \ 3 Scan045 | |
| Letter discussing client requests for hydraulic jacks and inviting submissions for comparison with the mechanical type. | 21th Nov 1927 | Box 26 \ 3 Scan046 | |
| Letter from W.R. Bridgens discussing the development of a hydraulic jack with patent features. | 21th Nov 1927 | Box 26 \ 3 Scan047 | |
| The difficulty of standardising a lifting jack and comparing permanent jacking systems with a simpler alternative. | 14th Feb 1929 | Box 26 \ 3 Scan048 | |
| Technical discussion regarding the standardization and design of a jack for the 20 HP car. | 19th Feb 1929 | Box 26 \ 3 Scan049 | |
| Suitability of Rapson jacks and the design requirements for a new lifting jack. | 19th Feb 1929 | Box 26 \ 3 Scan050 | |
| Standardisation of a 'Tangye' Jack for the 20 HP model. | 20th Feb 1929 | Box 26 \ 3 Scan051 | |
| Evaluation of a Skyhi Hydraulic Jack, Model No.163, for potential use on Phantom II cars. | 8th Jan 1930 | Box 26 \ 3 Scan052 | |
| Specifications for a hydraulic jack for the Phantom II. | 11th Feb 1930 | Box 26 \ 3 Scan053 | |
| Clarifying the correct dimensions for hydraulic jacks on the Phantom II model. | 17th Feb 1930 | Box 26 \ 3 Scan054 | |
| Calculation of jack requirements based on rear axle ground clearance for various wheel and tyre configurations. | 17th Feb 1930 | Box 26 \ 3 Scan055 | |
| Requirements for a car jack and providing the dimensions for the Dunlop Super D.L. jack. | 17th Feb 1930 | Box 26 \ 3 Scan056 | |
| Specifications and requirements for sourcing a suitable hydraulic jack. | 24th Feb 1930 | Box 26 \ 3 Scan057 | |
| The specifications and requirements for a hydraulic jack system for a motor car. | 28th Feb 1930 | Box 26 \ 3 Scan058 | |
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