| Description | Date | Identifier | |
| Receipt of a windscreen with a circular 'clear view screen' from Auster Ltd. | 16th Mar 1921 | Box 23 \ 3 Scan067 | |
| Clear View Screen from Messrs. Auster Ltd. be forwarded to the Experimental Dept. in Derby. | 17th Mar 1921 | Box 23 \ 3 Scan068 | |
| Short memo confirming the dispatch of a Clear View Screen to Messrs. Austin Ltd. | 21th Mar 1921 | Box 23 \ 3 Scan069 | |
| Suggestion for a 'Dazzle Screen', an anti-glare device consisting of two blue glass screens for windscreens. | 2nd Apr 1921 | Box 23 \ 3 Scan070 | |
| Letter quoting a supplier regarding the specifications, pricing, and types of Auxiliary Blue Glass Screens for windscreens. | 8th Apr 1921 | Box 23 \ 3 Scan071 | |
| Coloured glass anti-dazzle device for car headlights. | 11th Apr 1921 | Box 23 \ 3 Scan072 | |
| Testimonial letter from Viscount Curzon regarding his experience with glare guards. | 21th Jan 1921 | Box 23 \ 3 Scan073 | |
| Request to order one Kent's 'Glare Guard' anti-dazzle device. | 4th Apr 1921 | Box 23 \ 3 Scan074 | |
| Ordering of a 'Kent's Glare Guard' for the Experimental Department. | 30th Apr 1921 | Box 23 \ 3 Scan075 | |
| Advertisement brochure for Kent's Glare Guard, an anti-dazzle device for vehicles. | 19th Sep 1921 | Box 23 \ 3 Scan076 | |
| Forwarding a letter and pamphlet concerning a Mistproof Screen. | 19th Sep 1921 | Box 23 \ 3 Scan077 | |
| To Mr. Hives regarding a 'Mistproof Plate' for driving in bad weather. | 30th Nov 1921 | Box 23 \ 3 Scan078 | |
| Advertisement leaflet for the 'Mistproof Plate', an electrical heated screen attachment for vehicles. | 30th Nov 1921 | Box 23 \ 3 Scan079 | |
| Description and fitting instructions for a heated glass 'Mistproof Plate' for vehicle windscreens. | 1st Feb 1922 | Box 23 \ 3 Scan080 | |
| The lack of rigidity in windscreens supplied by Mulliners for Goshawk bodies, noting they are subject to torsion. | 1st Feb 1922 | Box 23 \ 3 Scan081 | |
| Goshawk 11 windscreen failure, with a proposed design change to a two-piece screen to avoid vibration. | 18th May 1922 | Box 23 \ 3 Scan082 | |
| Effect of divided windscreens on the driver's view. | 12th Jun 1922 | Box 23 \ 3 Scan083 | |
| Faults on a 7-Goshawk-11 car with a Maythorn Saloon body in France. | 30th Jun 1922 | Box 23 \ 3 Scan084 | |
| Compatibility and recommendation of the Folberth automatic windscreen wiper. | 1st Aug 1922 | Box 23 \ 3 Scan085 | |
| Instruction to Messrs. Sanderson to carry out work on the Goshawk Windscreen as per an attached estimate. | 10th Jan 1923 | Box 23 \ 3 Scan086 | |
| Unsatisfactory seat alterations on a 7-Goshawk-11 Maythorn Saloon. | 20th Jan 1923 | Box 23 \ 3 Scan087 | |
| Windscreen failures experienced during a 10,000-mile test. | 23th Sep 1924 | Box 23 \ 3 Scan088 | |
| Modification to stiffen a windscreen panel on vehicle 9-PK. | 26th Sep 1924 | Box 23 \ 3 Scan089 | |
| Letter from S. Mills & Co Ltd proposing rubber screen silencers for two-panel windscreens. | 26th Sep 1924 | Box 23 \ 3 Scan090 | |
| Sample Windscreen Silencers from S. Mills & Company, Ltd, Birmingham. | 7th Oct 1924 | Box 23 \ 3 Scan091 | |
| Advertisement for Mills Rubber Screen Silencers to stop windscreen rattling. | 7th Oct 1924 | Box 23 \ 3 Scan092 | |
| Advertisement for a Mills Rubber Screen Silencer to abolish windscreen rattling. | 14th Oct 1924 | Box 23 \ 3 Scan093 | |
| Spare windscreen for Chassis 40-G-9 after a world tour with H.M.S. Hood. | 14th Oct 1924 | Box 23 \ 3 Scan094 | |
| Sourcing a light and strong windscreen for a sporting Phantom car. | 29th Nov 1926 | Box 23 \ 3 Scan095 | |
| Sourcing and types of windscreens for the Phantom model, comparing English and Continental practices. | 1st Dec 1926 | Box 23 \ 3 Scan096 | |
| Advertisement for an Auster 'Type Sport' coupe-vent (windscreen) by Auster et Houdard. | 1st Dec 1926 | Box 23 \ 3 Scan097 | |
| French catalogue page illustrating different 'Auster Type Sport' windshield designs and fittings. | 24th Oct 1926 | Box 23 \ 3 Scan098 | |
| French catalogue page for various models of a 'coupe-vent' (wind deflector) accessory, showing prices and compatible vehicles. | 24th Oct 1926 | Box 23 \ 3 Scan099 | |
| French advertising brochure for the 'KAP' rear windscreen for Torpedo-style cars. | 24th Oct 1926 | Box 23 \ 3 Scan100 | |
| French language advertisement flyer for the 'KAP' rear windscreen. | 24th Oct 1926 | Box 23 \ 3 Scan101 | |
| French promotional document describing the KAP windscreen accessory. | 24th Oct 1926 | Box 23 \ 3 Scan102 | |
| Advertisement for a 'KAP' pivoting dual-pane windscreen for the rear of open-top cars. | 1st Apr 1926 | Box 23 \ 3 Scan103 | |
| French language description of the 'KAP' folding windshield system for torpedo-bodied cars. | 1st Apr 1926 | Box 23 \ 3 Scan104 | |
| French advertisement leaflet for 'Auster' brand automobile side shutters. | 1st Apr 1926 | Box 23 \ 3 Scan105 | |
| Product information sheet in French for 'Auster' windscreen side flaps, detailing two different mounting systems. | 3rd Dec 1926 | Box 23 \ 3 Scan106 | |
| Enquiries about a folding or disappearing rear windscreen for a 10-EX Phantom car. | 3rd Dec 1926 | Box 23 \ 3 Scan107 | |
| Internal order request for a new Lucas windscreen wiper blade. | 1st Apr 1927 | Box 23 \ 3 Scan108 | |
| Issues with the speedometer drive squares twisting off due to the load from a mechanically driven screen wiper. | 14th May 1927 | Box 23 \ 3 Scan109 | |
| Simplified windscreen design due to the universal adoption of screen wipers. | 13th Aug 1927 | Box 23 \ 3 Scan110 | |
| Design choices and issues related to one-piece versus two-piece windscreens. | 1st Aug 1927 | Box 23 \ 3 Scan111 | |
| The procurement of windscreen wiper fingers. | 23th Aug 1927 | Box 23 \ 3 Scan112 | |
| Arrangement to fit a Smith mechanical windscreen wiper to chassis 10-G3 at Messrs Hooper's Works. | 24th Aug 1927 | Box 23 \ 3 Scan113 | |
| Correspondence regarding the supply and fitting of a Smith windscreen wiper for chassis 10-G-111. | 24th Aug 1927 | Box 23 \ 3 Scan114 | |
| Internal order request for a nickel-finish Smith windscreen wiper for a Phantom car. | 8th Sep 1927 | Box 23 \ 3 Scan115 | |
| Communication from R.M. Papelian Ltd about their new Visionall Automatic Windscreen Wiper. | 17th Sep 1927 | Box 23 \ 3 Scan116 | |
| Illustrated leaflet cover featuring cartoon guards marching. | 14th Sep 1927 | Box 23 \ 3 Scan117 | |
| Letter from a supplier seeking approval for their new Trico Visionall Automatic Windscreen Wiper. | 14th Sep 1927 | Box 23 \ 3 Scan118 | |
| Advantages of the Smith windscreen wiper. | 29th Oct 1927 | Box 23 \ 3 Scan119 | |
| Letter discussing the adoption of Smith Windscreen Wipers, detailing past tests, comparisons to the Folberth type, and issues with approval. | 5th Nov 1927 | Box 23 \ 3 Scan120 | |
| Letter discussing component approval, expressing frustration over a lack of approval for a drive and a preference for a Smith electrical wiper over a suction type. | 1st Nov 1927 | Box 23 \ 3 Scan121 | |
| Recommending the 'Smith' windscreen wiper based on extensive mileage testing, with the 'Folberth' suction type as an alternative. | 1st Nov 1927 | Box 23 \ 3 Scan122 | |
| The speeding up ratio on a Smith double drive for a speedometer and screen wiper for the EAC.10 gearbox. | 1st Dec 1927 | Box 23 \ 3 Scan123 | |
| Letter to S. Smith & Sons Ltd. inquiring about altering a wiper's internal gear to accommodate a reduced speedometer drive speed. | 8th Dec 1927 | Box 23 \ 3 Scan124 | |
| Letter from S. Smith & Sons acknowledging a query about a Windscreen Wiper and forwarding it to their Engineering Department. | 9th Dec 1927 | Box 23 \ 3 Scan125 | |
| Letter from S. Smith & Sons requesting vehicle specifications for tyre size, axle ratio, and speedometer gears. | 12th Dec 1927 | Box 23 \ 3 Scan126 | |
| Follow-up letter from S. Smith & Sons chasing a reply to a previous request for particulars. | 30th Dec 1927 | Box 23 \ 3 Scan127 | |
| Letter from S. Smith & Sons requesting vehicle specifications, including tyre size, axle ratio, and speedometer gear ratio. | 12th Dec 1927 | Box 23 \ 3 Scan128 | |
| Letter to Messrs. S. Smith & So Ltd. regarding the retention of the speedometer drive ratio and its impact on the screen wiper. | 31th Dec 1927 | Box 23 \ 3 Scan129 | |
| Urgent internal order request for a clock, speedometer, and wiper for chassis 17-EX. | 20th Mar 1928 | Box 23 \ 3 Scan130 | |
| Requesting a Smith windscreen wiper be made ready for collection for car 12-EX travelling to France. | 4th Apr 1928 | Box 23 \ 3 Scan131 | |
| Windscreen wiper obtained for car No. 12-EX, which did not arrive for fitting. | 16th Apr 1928 | Box 23 \ 3 Scan132 | |
| Delay to the 12-EX car and the subsequent swapping of a Smith windscreen wiper. | 17th Apr 1928 | Box 23 \ 3 Scan133 | |
| Confirming the despatch of a Smith windscreen wiper to Messrs Jarvis & Sons Ltd for a 'Jarvis' Sports Car. | 18th Apr 1928 | Box 23 \ 3 Scan134 | |
| Dissatisfaction with the standardised SMITH windscreen wiper and proposing a trial of a new KLAXON model. | 25th Jul 1928 | Box 23 \ 3 Scan135 | |
| Request to the Sales department to recommend a silent electrical screen wiper for testing on experimental cars. | 20th Oct 1928 | Box 23 \ 3 Scan136 | |
| Letter to Messrs. Hooper & Co. Ltd. confirming a Bosch dual wiper was sent for an Experimental Sedanca. | 29th Nov 1928 | Box 23 \ 3 Scan137 | |
| The updated ordering procedure for Folberth Windscreen Wipers and spare parts. | 4th Dec 1928 | Box 23 \ 3 Scan138 | |
| Note confirming a Bosch dual wiper was sent to Hooper's Works in Chelsea for Experimental Sedanca No. 19-EX. | 7th Dec 1928 | Box 23 \ 3 Scan139 | |
| The forgotten fitting of a rear screen to an open tourer body for car 23-EX. | 14th Jan 1929 | Box 23 \ 3 Scan140 | |
| Selection of screen wipers, comparing German Bosch wipers with British Lucas alternatives. | 22th Jan 1929 | Box 23 \ 3 Scan141 | |
| Comparing the performance of Bosch electrical windscreen wipers against Lucas wipers. | 28th Jan 1929 | Box 23 \ 3 Scan142 | |
| Letter discussing the inadequacy of the vacuum pump for windshield wipers and recommending the development of electric wipers. | 27th Aug 1929 | Box 23 \ 3 Scan143 | |
| Negative review of Lucas Windscreen Wipers, comparing them to Continental manufactured ones. | 2nd Nov 1929 | Box 23 \ 3 Scan144 | |
| Improvements to Lucas windscreen wipers following dissatisfaction with earlier models. | 3rd Dec 1929 | Box 23 \ 3 Scan145 | |
| Letter from Lancegaye Safety Glass Ltd. offering samples and a test windscreen at the request of a Mr. Evernden. | 16th Dec 1929 | Box 23 \ 3 Scan146 | |
| Promotional folder for L.S.G.L. Ltd's 'Lancegaye' brand, featuring the tagline 'A Sure Shield'. | 2nd Jan 1930 | Box 23 \ 3 Scan147 | |
| Letter to Lancegaye Safety Glass Ltd. requesting a sample windscreen for testing and providing the required glass sizes. | 2nd Jan 1930 | Box 23 \ 3 Scan148 | |
| Specifications for three pieces of glass, including one with a technical drawing. | 19th Dec 1930 | Box 23 \ 3 Scan149 | |
| Letter from the American branch regarding a Waycross windshield wiper from the Trico Products Corporation. | 19th Dec 1930 | Box 23 \ 3 Scan150 | |
| Letter from Trico Products Corporation regarding an order for a 'Visionall' Windshield Wiper. | 17th Dec 1930 | Box 23 \ 3 Scan151 | |
| Product brochure for Trico Visionall windshield wipers, detailing features, models, and vehicle compatibility. | 1st Jan 1931 | Box 23 \ 3 Scan152 | |
| Product brochure for the Trico Visionall-X single-line windshield wiper system, including fitment details for various car brands. | 30th Dec 1930 | Box 23 \ 3 Scan153 | |
| Feedback on the coachwork and wipers of the GLR-31 Propaganda Car. | 30th Dec 1930 | Box 23 \ 3 Scan154 | |
| Letter concerning an arrangement to test drive Sir Eric Geddes' newly purchased Pierce-Arrow car. | 18th May 1923 | Box 23 \ 4 Scan001 | |
| Arranging the loan of a Pierce Arrow car from Sir Eric Geddes for testing. | 23th May 1923 | Box 23 \ 4 Scan002 | |
| From Hs. to BJ. arranging the trial of a Pierce Arrow car for Sir Eric Geddes. | 23th May 1923 | Box 23 \ 4 Scan003 | |
| Arrangements for a test of Sir Eric Geddes' Pierce Arrow Car, coordinating with Mr. Royce's schedule. | 24th May 1923 | Box 23 \ 4 Scan004 | |
| Confirming a suitable date regarding Sir Eric Geddes' Pierce Arrow Car, postponed due to upcoming 'Condor' Type Tests. | 25th May 1923 | Box 23 \ 4 Scan005 | |
| Requesting arrangements to try Sir Eric Geddes' Pierce Arrow Car. | 2nd Jun 1923 | Box 23 \ 4 Scan006 | |
| Arranging the collection of Sir Eric Geddes' Pierce-Arrow car for inspection by Mr. Royce. | 4th Jun 1923 | Box 23 \ 4 Scan007 | |
| Arranging a trial for a Pierce Arrow car based on a telephone message from Mr. Royce. | 4th Jun 1923 | Box 23 \ 4 Scan008 | |
| Trial of Sir Eric Geddes' Pierce-Arrow car. | 5th Jun 1923 | Box 23 \ 4 Scan009 | |
| Enclosing a copy of a letter from Mr. Beaver concerning the Pierce-Arrow Company. | 24th Dec 1927 | Box 23 \ 4 Scan010 | |
| The announcement and features of the new Pierce-Arrow 'Series 81' car. | 21th Nov 1927 | Box 23 \ 4 Scan011 | |
| Page 2 of a letter discussing car design features and future trends, addressed to Mr. B. Johnson. | 1st Jan 1928 | Box 23 \ 4 Scan012 | |
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