| Description | Date | Identifier | |
| Urgent request to obtain one set of Parsons Colonial pattern wheel chains for a Nairobi Phantom III. | 2nd Feb 1937 | Box 114 \ 4 scan0030 | |
| Typed list of spares and equipment to be obtained by Mr. Symons. | 3rd Feb 1937 | Box 114 \ 4 scan0031 | |
| Letter discussing travel arrangements including inoculation, car shipment, and passport validation. | 3rd Feb 1937 | Box 114 \ 4 scan0032 | |
| Instructing the fitting of thermometers to a Phantom III for the Nairobi Run. | 3rd Feb 1937 | Box 114 \ 4 scan0033 | |
| Requesting the fitting of new half shafts to the 34 Ex rear axle for the Nairobi Run. | 3rd Feb 1937 | Box 114 \ 4 scan0034 | |
| Request to remove a filler cap and spout from a Bentley tank for use on the reserve tank of car 34-EX. | 4th Feb 1937 | Box 114 \ 4 scan0035 | |
| Request to manufacture a 20-gallon reserve petrol tank from 20 S.W.G. tinned steel. | 4th Feb 1937 | Box 114 \ 4 scan0036 | |
| Request to arrange for one water tank to be made to an attached drawing. | 5th Feb 1937 | Box 114 \ 4 scan0037 | |
| Instruction to arrange wiring for an illuminated G.B. plate on car 34-EX. | 5th Feb 1937 | Box 114 \ 4 scan0038 | |
| Letter to Mr. Symons regarding arrangements for a trip, including vehicle documentation, tyres, and equipment. | 5th Feb 1937 | Box 114 \ 4 scan0039 | |
| Letter to Dunlop Rubber Co. Ltd. arranging for a set of wheels to be knurled. | 5th Feb 1937 | Box 114 \ 4 scan0040 | |
| The procurement of a compass and aneroid for chassis 34-EX. | 5th Feb 1937 | Box 114 \ 4 scan0041 | |
| Requesting the manufacture of brackets for carrying planks and entrenching tools based on an attached sketch. | 8th Feb 1937 | Box 114 \ 4 scan0042 | |
| Request to fit a stoneguard of 24 S.W.G. tinned steel to the tank of chassis 34-EX. | 8th Feb 1937 | Box 114 \ 4 scan0043 | |
| Requesting modifications to the petrol supply and pump switch for experimental car 34-EX. | 8th Feb 1937 | Box 114 \ 4 scan0044 | |
| Arranging for the experimental car 34-EX to be photographed in London. | 9th Feb 1937 | Box 114 \ 4 scan0045 | |
| Letter to Dunlop Rubber Co. regarding knurling treatment for a set of wheels and a request to inject punctureless solution into the tubes. | 10th Feb 1938 | Box 114 \ 4 scan0046 | |
| Instructions for replacing and testing the radiator steam valve on a 34 EX car for Kenya. | 10th Feb 1937 | Box 114 \ 4 scan0047 | |
| Typed list of spares and equipment for vehicle 34-EX. | 11th Feb 1937 | Box 114 \ 4 scan0048 | |
| Typed list of vehicle spare parts and consumables, page 2. | 1st Mar 1936 | Box 114 \ 4 scan0049 | |
| Typed list of tools and spare parts, page 3. | 1st Mar 1936 | Box 114 \ 4 scan0050 | |
| List of spares and miscellaneous parts for vehicle project 34-EX. | 11th Feb 1937 | Box 114 \ 4 scan0051 | |
| List of spares and equipment, including grease, hoses, chains, and various engine components. | 11th Feb 1937 | Box 114 \ 4 scan0052 | |
| List of tools and assorted spare parts, page 3. | 11th Feb 1937 | Box 114 \ 4 scan0053 | |
| Letter to Mr. H.F. Symons regarding a duplicate order for an Aneroid, allowing him to receive a discount. | 11th Feb 1937 | Box 114 \ 4 scan0054 | |
| Measured capacity of a 3 4-EX fresh water tank. | 12th Feb 1937 | Box 114 \ 4 scan0055 | |
| Stating the measured capacity of the 3 4-EX fresh water tank. | 12th Feb 1937 | Box 114 \ 4 scan0056 | |
| Request to arrange for a new pair of P.100 Lucas Lamps to be fitted to car 34 Ex. | 16th Feb 1937 | Box 114 \ 4 scan0057 | |
| Letter to the Dunlop Rubber Co. Ltd. acknowledging receipt of wheels fitted with puncture sealing liquid for an African trip. | 16th Feb 1937 | Box 114 \ 4 scan0058 | |
| Telegraph requesting 6 Parsons emergency grips due to snow risk in the Atlas Mountains. | 9th Feb 1939 | Box 114 \ 4 scan0059 | |
| Dispatch memo confirming springs and washers for a Silver Ghost are leaving Derby by train. | 18th Feb 1937 | Box 114 \ 4 scan0060 | |
| Letter regarding an enclosed list of air services and contingency plans for requiring spares for a plane. | 19th Feb 1937 | Box 114 \ 4 scan0061 | |
| Air service schedules for sending spares to Africa on SABENA and Imperial Airways. | 4th Mar 1938 | Box 114 \ 4 scan0062 | |
| Page detailing return journey flight schedules for various airlines in March. | 4th Mar 1938 | Box 114 \ 4 scan0063 | |
| Various parts for Phantom III Chassis No.34-Ex to be sent to London. | 18th Feb 1937 | Box 114 \ 4 scan0064 | |
| Invoice from Dunlop Rubber Co. Ltd. for treating tubes with puncture sealing compound. | 24th Feb 1937 | Box 114 \ 4 scan0065 | |
| Requesting a covering order for a charge from Dunlop for treating tubes for a car sent to Nairobi. | 25th Feb 1937 | Box 114 \ 4 scan0066 | |
| Invoice from Tapley & Co. for a Performance Meter, seeking approval for payment. | 26th Feb 1937 | Box 114 \ 4 scan0067 | |
| Covering order for one Tapley Performance Meter. | 27th Feb 1937 | Box 114 \ 4 scan0068 | |
| Telegram from Symons requesting a voltage control and four tyres with tubes to be sent to Nairobi. | 1st Mar 1937 | Box 114 \ 4 scan0069 | |
| Telegram from Kano requesting a voltage control, four tyres, and four tubes to be sent via Imperial Airways to Nairobi. | 1st Mar 1937 | Box 114 \ 4 scan0070 | |
| Despatch of a Voltage Regulator for a Ph.III Chassis No.34-Ex to Nairobi. | 1st Mar 1937 | Box 114 \ 4 scan0071 | |
| Press release detailing the first luxury car journey across the Sahara desert. | 8th Jan 1924 | Box 114 \ 4 scan0072 | |
| The dispatch of tyres and tubes to Nairobi and requesting a covering order. | 4th Mar 1937 | Box 114 \ 4 scan0073 | |
| Request to despatch a pair of standard rear spring pads to St. Pancras station. | 4th Mar 1937 | Box 114 \ 4 scan0074 | |
| Investigating the cause of repeated tyre failures during the Nairobi Run for car 34-EX. | 4th Mar 1937 | Box 114 \ 4 scan0075 | |
| Tyre selection, performance, and failures during the Nairobi Run for car 34-EX. | 5th Mar 1937 | Box 114 \ 4 scan0076 | |
| Discrepancy in a tyre order from Dunlop, involving different quantities and destinations. | 6th Mar 1937 | Box 114 \ 4 scan0077 | |
| Clarifying an order and shipment of Dunlop tyres to Nairobi. | 10th Mar 1937 | Box 114 \ 4 scan0078 | |
| Official order be sent to Messrs Sanderson & Homes for item 34-EX. | 10th Mar 1937 | Box 114 \ 4 scan0079 | |
| Feedback on the shock absorbers and brakes for car 34-EX. | 12th Mar 1937 | Box 114 \ 4 scan0080 | |
| Extract from a letter detailing a car's performance and necessary repairs after a long-distance journey. | 12th Mar 1937 | Box 114 \ 4 scan0081 | |
| Brakes and rear shock absorbers on car 34-EX for the Nairobi Run. | 13th Mar 1937 | Box 114 \ 4 scan0082 | |
| Letter from Nairobi discussing car troubles with model 34 Ex after crossing the Sahara. | 17th Mar 1934 | Box 114 \ 4 scan0083 | |
| Vehicle performance, detailing temperatures, component function, and on-road repairs. | 17th Mar 1934 | Box 114 \ 4 scan0084 | |
| Report from Nairobi on vehicle damage including suspension, tyres, and undercarriage. | 17th Mar 1934 | Box 114 \ 4 scan0085 | |
| Letter with two technical sketches illustrating component failures after mileage. | 17th Mar 1937 | Box 114 \ 4 scan0086 | |
| Cover note for an enclosed cable from Mr. Symons regarding a trip to Nairobi. | 17th Mar 1937 | Box 114 \ 4 scan0087 | |
| Typed copy of a telegram from Symons in Bangassou reporting a propshaft repair. | 13th Mar 1914 | Box 114 \ 4 scan0088 | |
| Overland expedition from England to Kenya in a seven-seater limousine. | 17th Mar 1937 | Box 114 \ 4 scan0089 | |
| Requesting a report on the performance of brakes and shock absorbers for car 34-EX during the Nairobi Run. | 17th Mar 1937 | Box 114 \ 4 scan0090 | |
| Requesting the inspection of a failed and reportedly weak Phantom III propeller shaft. | 31th Mar 1937 | Box 114 \ 4 scan0091 | |
| Extracts from a letter by Mr. H.E. Symons detailing technical problems encountered with a vehicle's tyres, suspension, steering, brakes, and propellor shaft. | 19th Mar 1937 | Box 114 \ 4 scan0092 | |
| Vehicle endurance test, detailing performance, journey plans, and technical feedback. | 16th Apr 1937 | Box 114 \ 4 scan0093 | |
| Tyre failures on the Nairobi Run and a disagreement with Dunlop over the cause being vehicle overloading. | 16th Apr 1937 | Box 114 \ 4 scan0094 | |
| Requesting a job number for car 34 EX to charge for a driver's time and expenses for taking the car to Derby. | 19th Apr 1937 | Box 114 \ 4 scan0095 | |
| Providing the special job number 52053 for the Nairobi car 3/4 34-EX. | 20th Apr 1937 | Box 114 \ 4 scan0096 | |
| Tyre failures due to unexpected vehicle weight on the Nairobi Run. | 20th Apr 1937 | Box 114 \ 4 scan0097 | |
| List of work to be carried out on car 34-EX. | 20th Apr 1937 | Box 114 \ 4 scan0098 | |
| Request to arrange for a filter on car 34-EX to be photographed with two pipes attached. | 22th Apr 1937 | Box 114 \ 4 scan0099 | |
| Requesting Hamilton's report regarding troubles with shock absorbers on the 34-EX Nairobi Run. | 22th Apr 1937 | Box 114 \ 4 scan0100 | |
| Delay in the Nairobi Run report on brakes and shock absorbers due to illness. | 23th Apr 1937 | Box 114 \ 4 scan0101 | |
| Request to retrieve a notebook containing limericks from a car after an African trip. | 27th Apr 1937 | Box 114 \ 4 scan0102 | |
| The location of a book for vehicle 34-EX after an African Trip. | 29th Apr 1937 | Box 114 \ 4 scan0103 | |
| Condition of the 34-EX Nairobi Car chassis and recommendations for its future use. | 29th Apr 1937 | Box 114 \ 4 scan0104 | |
| Vehicle damage after the 'Nairobi run' and requesting an estimate for repairs. | 30th Apr 1937 | Box 114 \ 4 scan0105 | |
| Letter from battery manufacturer Peto & Radford regarding the performance of a battery in a Phantom III car. | 30th Apr 1937 | Box 114 \ 4 scan0106 | |
| Letter detailing the performance of a car battery in a Phantom III during an extended trip. | 3rd May 1937 | Box 114 \ 4 scan0107 | |
| Page two of a letter providing guidance on using photographs for press advertisements. | 4th May 1937 | Box 114 \ 4 scan0108 | |
| Letter from accumulator manufacturers Peto & Radford discussing the performance of their battery during a test run. | 4th May 1937 | Box 114 \ 4 scan0109 | |
| Total mileage of pistons and liners for chassis No. 34-EX. | 6th May 1937 | Box 114 \ 4 scan0110 | |
| Recovery of personal items from a car and an inquiry about petrol pump diaphragms. | 7th May 1937 | Box 114 \ 4 scan0111 | |
| Photograph of a connecting rod and bolt after 41,000 miles. | 11th Dec 1935 | Box 114 \ 4 scan0112 | |
| Photograph of a gearbox cover plate showing external linkages and controls. | 11th Dec 1935 | Box 114 \ 4 scan0113 | |
| Photograph of a bare rolling chassis, with a complete car visible in the background. | 11th Dec 1935 | Box 114 \ 4 scan0114 | |
| Front view of a heavy vehicle chassis and engine assembly. | 11th Dec 1935 | Box 114 \ 4 scan0115 | |
| Photograph of a complete rolling chassis with engine inside a workshop. | 11th Dec 1935 | Box 114 \ 4 scan0116 | |
| Photograph showing two heavily corroded batteries in a compartment within a chassis. | 6th May 1937 | Box 114 \ 4 scan0117 | |
| The urgent dispatch of a box of petrol pump diaphragms to the Experimental Department. | 6th May 1937 | Box 114 \ 4 scan0118 | |
| The location and movement of equipment including primus stoves, ladders, and a shovel. | 8th May 1937 | Box 114 \ 4 scan0119 | |
| Items sent to Lillie Hall. | 10th May 1937 | Box 114 \ 4 scan0120 | |
| Location of petrol pump diaphragms found amongst food tins. | 8th May 1937 | Box 114 \ 4 scan0121 | |
| Request to despatch a shovel, sand ladders, and a prismatic compass to Lillie Hall for Mr. Buckley. | 5th May 1937 | Box 114 \ 4 scan0122 | |
| The High Pressure Petrol Pump from the 34-EX (Nairobi car) after a 13,000-mile run. | 31th May 1937 | Box 114 \ 4 scan0123 | |
| Tyre selection and alternatives for the 34-EX Nairobi Run. | 2nd Jun 1937 | Box 114 \ 4 scan0124 | |
| Confirming The Dunlop Rubber Co. decided on the tyres for the 34-EX Nairobi run. | 4th Jun 1937 | Box 114 \ 4 scan0125 | |
| Analysis of tyre weight and overload for car 34 Ex during an African trip. | 4th Jun 1937 | Box 114 \ 4 scan0126 | |
| Analysis of a vehicle's overload and its potential connection to burst tyres. | 4th Jun 1937 | Box 114 \ 4 scan0127 | |
| Analysis of tyre trouble, considering the effects of heat, low pressure, and load. | 4th Jun 1937 | Box 114 \ 4 scan0128 | |
| Report detailing the causes of tyre failure in hot, sandy, and rocky conditions. | 4th Jun 1937 | Box 114 \ 4 scan0129 | |
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