| Description | Date | Identifier | |
| Returning the 'Renrut' tyre pump and deciding to exclusively use foot pumps going forward. | 1st Sep 1922 | Box 149 \ 5 scan0031 | |
| Comparing a sample 'Cyclone' Foot Pump to the currently fitted Dunlop Pump. | 26th Sep 1922 | Box 149 \ 5 scan0032 | |
| Advertising leaflet for the Cyclone Motor Tyre Pump, detailing its features and price. | 26th Sep 1922 | Box 149 \ 5 scan0033 | |
| Front cover of a pamphlet for the Cyclone Motor Tyre Pump. | 28th Sep 1922 | Box 149 \ 5 scan0034 | |
| Test report comparing the readings of a 'Falcon' foot pump gauge against a Schrader gauge over time. | 28th Sep 1922 | Box 149 \ 5 scan0035 | |
| Performance comparison table for 'The Cyclone Foot Pump' using a Pump gauge and a Schrader gauge. | 2nd Oct 1922 | Box 149 \ 5 scan0036 | |
| The performance of a Dunlop Triple Foot Pump, detailing pressure achieved over time. | 6th Oct 1922 | Box 149 \ 5 scan0037 | |
| Blueprint for testing a tyre pump driven from the camshaft. | 10th Oct 1922 | Box 149 \ 5 scan0038 | |
| Introducing an improved tyre pump connection called the Thumlock. | 10th Nov 1922 | Box 149 \ 5 scan0039 | |
| Sales letter from Harvey Frost & Company Ltd. promoting their 'Rotoflator' tyre inflation device. | 21th Jul 1923 | Box 149 \ 5 scan0040 | |
| Free trial order form for an HF Rotoflator Belt Drive from Harvey Frost & Co., Ltd. | 1st Jul 1923 | Box 149 \ 5 scan0041 | |
| Sectional list describing the HF 'Rotoflator' (BV5), a tyre inflator for giant tyres. | 1st Jul 1923 | Box 149 \ 5 scan0042 | |
| Catalogue page for various models of the HF 'Rotoflator' tyre inflation equipment. | 15th Feb 1924 | Box 149 \ 5 scan0043 | |
| Advertisement for the 'Nesthill-Bristol' Foot Operated Pump, model No. 101. | 15th Feb 1924 | Box 149 \ 5 scan0044 | |
| Advertising leaflet for the patent 'Nesthill-Bristol' Pump, suitable for oversize tyres. | 17th Jan 1924 | Box 149 \ 5 scan0045 | |
| Offer from Turner Bros. Ltd. to test their Kismet Junior Foot Tyre Pumps. | 17th Jan 1924 | Box 149 \ 5 scan0046 | |
| Sales brochure for the 'Renrut' brand of patent hand tyre pumps, detailing the Quadruple Garage Model and featuring customer testimonials. | 17th Jan 1924 | Box 149 \ 5 scan0047 | |
| Catalogue page advertising 'Renrut' and 'Turner' brand tyre pumps. | 17th Jan 1924 | Box 149 \ 5 scan0048 | |
| Advertisement leaflet for the Kismet-Duplex, Junior, and Garage model foot pumps. | 17th Jan 1924 | Box 149 \ 5 scan0049 | |
| Advertisement brochure for 'Renrut' and 'Kismet' brand car accessories. | 21th Feb 1924 | Box 149 \ 5 scan0050 | |
| Internal query regarding the optimal engine speed for operating the tyre pump on the 40/50 HP chassis. | 21th Feb 1924 | Box 149 \ 5 scan0051 | |
| Guidance on the optimal engine speed for operating the tyre pump on a 40/50 HP chassis. | 2nd Feb 1924 | Box 149 \ 5 scan0052 | |
| New Dunlop tyre pump connection sent for evaluation. | 21th Apr 1925 | Box 149 \ 5 scan0053 | |
| Manufacturing rights and operation of a special foot pump for low-pressure tyres. | 20th May 1925 | Box 149 \ 5 scan0054 | |
| Rejecting a tyre pump from Yote Mfg. Co. because it is too heavy and cumbersome. | 21th May 1925 | Box 149 \ 5 scan0055 | |
| The discontinuation of the De Luxe Foot Pump by Dunlop and the testing of a new replacement model. | 10th Jun 1925 | Box 149 \ 5 scan0056 | |
| New Dunlop tyre pump, noting its superiority but also its bulkiness and need for alteration to fit in the tool kit. | 26th Jun 1925 | Box 149 \ 5 scan0057 | |
| The suitability of 'Bristol' tyre pumps from the Wilcot Parent Company for the car kit. | 14th Sep 1925 | Box 149 \ 5 scan0058 | |
| Test results and notes on the performance of various foot pumps. | 14th Sep 1925 | Box 149 \ 5 scan0059 | |
| Instruction leaflet for the 'Bristol' Windscreen Cleaner. | 14th Sep 1925 | Box 149 \ 5 scan0060 | |
| Instruction leaflet on how to use the 'BRISTOL' Windscreen Cleaner. | 14th Sep 1925 | Box 149 \ 5 scan0061 | |
| Promotional leaflet for 'The Bristol Windscreen Cleaner'. | 14th Sep 1925 | Box 149 \ 5 scan0062 | |
| Advertising leaflet for a windscreen wiper manufactured by Bristol Pneumatic Tools Ltd. | 14th Sep 1925 | Box 149 \ 5 scan0063 | |
| Advertisement leaflet for the 'Bristol' tyre pump, detailing its features, price, and advantages over other tyre inflators. | 14th Sep 1925 | Box 149 \ 5 scan0064 | |
| Advertisement leaflet for the 'B.P.T. Pump', a 25 shilling all-steel foot pump designed for low pressure tyres. | 24th Sep 1925 | Box 149 \ 5 scan0065 | |
| Return of two Dunlop Foot Pump connections taken from production stock. | 24th Sep 1925 | Box 149 \ 5 scan0066 | |
| Issues with the standard tyre pump size and exploring potential replacements. | 27th Nov 1925 | Box 149 \ 5 scan0067 | |
| Supply of tyre pumps, moving away from an obsolete Dunlop model and considering a smaller Wood-Milne alternative. | 26th Nov 1925 | Box 149 \ 5 scan0068 | |
| Alternative foot pumps to the current Dunlop pump, stating a preference for the Kismet Junior. | 12th May 1925 | Box 149 \ 5 scan0069 | |
| Comparative dimensions and weights of various foot pumps. | 10th Dec 1925 | Box 149 \ 5 scan0070 | |
| Request for the Kismet Junior and Woodmilne foot pumps to be sent for inspection and testing. | 10th Dec 1925 | Box 149 \ 5 scan0071 | |
| Dispatch of two foot pumps to Conduit Street for sales approval. | 11th Dec 1925 | Box 149 \ 5 scan0072 | |
| Confirming the standardisation of the 'Kismet Junior' foot pump to replace the new Dunlop model due to stowage difficulties. | 18th Jan 1926 | Box 149 \ 5 scan0073 | |
| Specification sheet for 'BAVOX' brand portable tyre pumps and compressors for garages and works. | 18th Jan 1926 | Box 149 \ 5 scan0074 | |
| Specification sheet for 'BAVOX' portable tyre pumps and compressors. | 18th Jan 1926 | Box 149 \ 5 scan0075 | |
| Product page for Bavox tyre pumps and portable electro-compressors. | 18th Jan 1926 | Box 149 \ 5 scan0076 | |
| Product leaflet for Bavox brand portable and flywheel-driven tyre pumps and compressors. | 18th Jan 1926 | Box 149 \ 5 scan0077 | |
| Notice detailing the care instructions and specifications for the 'Bavox' electrically driven tyre pump. | 18th Jan 1926 | Box 149 \ 5 scan0078 | |
| Product sheet and conditions of sale for Bavox portable compressors and tyre pumps. | 18th Jan 1926 | Box 149 \ 5 scan0079 | |
| Descriptive leaflet for the patented 'BAVOX' air pump, compressor, and tyre pump. | 18th Jan 1926 | Box 149 \ 5 scan0080 | |
| Leaflet for Bavox air compressors, vacuum pumps, and tyre pumps. | 18th Jan 1926 | Box 149 \ 5 scan0081 | |
| Advertisement flyer for 'BAVOX' air compressors and tyre pumps. | 21th Jan 1925 | Box 149 \ 5 scan0082 | |
| Promotional document listing testimonials from UK and continental companies for Bavox products. | 21th Jan 1925 | Box 149 \ 5 scan0083 | |
| Cover page for a brochure on Bavox compressors and tyre pumps from A. Picard. | 13th Jan 1925 | Box 149 \ 5 scan0084 | |
| Testimonial from French Dunlop Co regarding their satisfaction with Bavox Pumps. | 13th Jan 1925 | Box 149 \ 5 scan0085 | |
| Testing and return of three Bavox Air Compressors. | 26th Apr 1926 | Box 149 \ 5 scan0086 | |
| Test results for two types of Bavox tyre pumps, the B.V.4 and B.V.5. | 27th Apr 1926 | Box 149 \ 5 scan0087 | |
| Letter from engineering contractor A. Picard regarding the submission of two Bavox Pump models for testing purposes. | 26th Jan 1926 | Box 149 \ 5 scan0088 | |
| Letter discussing different pump models and requesting a thorough test of later friction drive models. | 26th Jan 1926 | Box 149 \ 5 scan0089 | |
| Letter from A. Picard regarding Bavox Air Compressors and enclosing a catalogue for review. | 9th Feb 1926 | Box 149 \ 5 scan0090 | |
| Letter regarding the supply of two models of Bavox Pumps for testing purposes. | 26th Jan 1926 | Box 149 \ 5 scan0091 | |
| Letter discussing different tyre pump models and requesting a fair test of newer versions. | 26th Jan 1926 | Box 149 \ 5 scan0092 | |
| Price list for 'BAVOX' air compressors and tyre pumps from A. Picard. | 10th Feb 1926 | Box 149 \ 5 scan0093 | |
| Receipt of a Bavox Air Compressor from Messrs. A. Picard. | 10th Feb 1926 | Box 149 \ 5 scan0094 | |
| The return of pumps and a request for a report on them. | 11th Mar 1926 | Box 149 \ 5 scan0095 | |
| Letter from A. Picard regarding Bavox Air Compressors sent for inspection and testing. | 10th Mar 1926 | Box 149 \ 5 scan0096 | |
| The testing of two Bavox tyre pumps and a discussion on mechanical tyre pump options for a car. | 28th Apr 1926 | Box 149 \ 5 scan0097 | |
| Note about a method for driving tyre pumps that has been heard of but not yet seen. | 17th Dec 1926 | Box 149 \ 5 scan0098 | |
| Comparing a new 'Masterpiece' foot pump against the standard 'Kismet' pump. | 17th Dec 1926 | Box 149 \ 5 scan0099 | |
| Testing and price comparison of two foot tyre pumps, 'Compact' and 'Major'. | 9th Mar 1927 | Box 149 \ 5 scan0100 | |
| Confirming a request for a test report on two tyre pumps sent for testing by Messrs. E.H. Hill Limited. | 13th May 1927 | Box 149 \ 5 scan0101 | |
| Sending a Nesthill foot pump to the stores for despatch to the Sales Department. | 27th May 1927 | Box 149 \ 5 scan0102 | |
| Proposing to standardise the No. 7 'Compact' tyre pump in place of the 'Kismet'. | 27th May 1927 | Box 149 \ 5 scan0103 | |
| Comparative analysis of four different types of tyre pumps. | 27th May 1927 | Box 149 \ 5 scan0104 | |
| Testing and potential standardisation of a 'Compact' tyre pump to replace the 'Kismet' pump. | 2nd Jun 1927 | Box 149 \ 5 scan0105 | |
| The stock and ordering of 'Kismet' tyre pumps. | 9th Jun 1927 | Box 149 \ 5 scan0106 | |
| Directive to source all future tyre pumps from Messrs E.H.Hill of Sheffield, specifically their No.7 'Compact' model. | 1st Jul 1927 | Box 149 \ 5 scan0107 | |
| Revised 'Kismet' pump and an order placed for 'Nesthill' pumps. | 7th Sep 1927 | Box 149 \ 5 scan0108 | |
| Standardisation proposal for a new compact tyre pump from makers E. Hill, to increase efficiency and reduce cost. | 29th Aug 1927 | Box 149 \ 5 scan0109 | |
| Standardization notice for a contactor type pump (Meteor H.IIX) to be introduced when existing stocks are depleted. | 26th Aug 1937 | Box 149 \ 5 scan0110 | |
| The despatch of a 'Compact tyre pump' for inspection. | 17th Sep 1927 | Box 149 \ 5 scan0111 | |
| Follow-up letter requesting a requisition to pay for Nesthill Pumps and Pourers, or for the items to be returned. | 10th Oct 1927 | Box 149 \ 5 scan0112 | |
| Letter regarding outstanding Nesthill pumps and pourers, requesting a requisition for payment or their return. | 10th Oct 1927 | Box 149 \ 5 scan0113 | |
| Covering memo requesting comments on an attached document concerning outstanding supplier payments. | 26th Oct 1927 | Box 149 \ 5 scan0114 | |
| Receipt of a No.7 Compact pump and a No.10 Major pump for testing. | 1st Nov 1927 | Box 149 \ 5 scan0115 | |
| Instructing stores to return a tyre pump and hydraulic jack to their respective makers. | 3rd Nov 1927 | Box 149 \ 5 scan0116 | |
| Comparison of dimensions and performance between the Kismet Junior and Nesthill Compact tyre pumps. | 6th Dec 1927 | Box 149 \ 5 scan0117 | |
| New small tyre inflating pump design proposed by Mr. John Craig. | 4th Jun 1928 | Box 149 \ 5 scan0118 | |
| Letter regarding the development and potential trial of a small pump for tyre inflation. | 1st Jun 1928 | Box 149 \ 5 scan0119 | |
| Patent blueprint for a rotary compressor, showing two views with dimensions. | 7th Jun 1928 | Box 149 \ 5 scan0120 | |
| Information about a tyre pump seen on a Hispano car for potential use on the Phantom. | 7th Jun 1928 | Box 149 \ 5 scan0121 | |
| Potential advantages of Mr. John Craig's tyre pump over the Bavox compressor. | 7th Jun 1928 | Box 149 \ 5 scan0122 | |
| The failure and overstock of a Hispano tyre inflation pump. | 12th Jun 1928 | Box 149 \ 5 scan0123 | |
| Confirming that the Sales department has abandoned interest in a tyre inflation pump scheme from Hispano-Suiza. | 15th Jun 1928 | Box 149 \ 5 scan0124 | |
| Compressor, advising against proceeding further with a matter raised in a letter from Mr. Craig. | 1st Jul 1928 | Box 149 \ 5 scan0125 | |
| Mechanical tyre inflation pump, the 'Pompe Gergovia', as a potential accessory for customers. | 22th Oct 1928 | Box 149 \ 5 scan0126 | |
| Test report on the Gergovia tyre inflator pump. | 25th Oct 1928 | Box 149 \ 5 scan0127 | |
| Safety of tyre pumps regarding petrol vapour entering tyres. | 31th Dec 1928 | Box 149 \ 5 scan0128 | |
| Substituting the standardised Nesthill No.7 foot pump with an improved No.9 model. | 11th Oct 1929 | Box 149 \ 5 scan0129 | |
| Comparison between the Nesthill No.9 and No.7 Compact Foot Pumps, recommending the No.9 model. | 16th Oct 1929 | Box 149 \ 5 scan0130 | |
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