| Description | Date | Identifier | |
| Solution to a mysterious water loss from the cooling system and a note on oil loss from shock dampers. | 13th Nov 1932 | Box 1 \ 4 B001_X 100a-page034 | |
| Damper cap weakness and clutch slipping issues, including a diagram of a damper gland. | 13th Nov 1932 | Box 1 \ 4 B001_X 100a-page035 | |
| Sketches of a radiator overflow pipe and a forward-facing scoop for a radiator. | 14th Nov 1932 | Box 1 \ 4 B001_X 100a-page036 | |
| Peregrine pistons and a request to check the crankshaft damper halo bush. | 14th Nov 1932 | Box 1 \ 4 B001_X 100a-page037 | |
| Attaching daily report sheets for car 2 PER.11 in France and advising that improved pieces have been taken for it. | 15th Nov 1932 | Box 1 \ 4 B001_X 100a-page038 | |
| Telegram from Chateauroux requesting various spare car parts to be brought to Derby. | 16th Nov 1932 | Box 1 \ 4 B001_X 100a-page039 | |
| Advertisement for Post Office services, including business mail, sample post, and telegrams. | 16th Nov 1932 | Box 1 \ 4 B001_X 100a-page040 | |
| Confirmation of a telegram sent to Chateauroux, France, requesting spare parts. | 16th Nov 1932 | Box 1 \ 4 B001_X 100a-page041 | |
| Various car parts to be sent by Air Mail to Sèvres. | 17th Nov 1932 | Box 1 \ 4 B001_X 100a-page042 | |
| Confirming the air mail dispatch of parts to France, addressing fitment issues and potential supplier delays. | 17th Nov 1932 | Box 1 \ 4 B001_X 100a-page043 | |
| The despatch of various parts to Anglo Parisian Automobiles Ltd. | 17th Nov 1932 | Box 1 \ 4 B001_X 100a-page044 | |
| Status report on experimental work being carried out on a car in France. | 17th Nov 1932 | Box 1 \ 4 B001_X 100a-page045 | |
| Typed memo regarding the shipment of clutch discs to Sevres instead of Chateauroux. | 18th Nov 1932 | Box 1 \ 4 B001_X 100a-page046 | |
| Vehicle faults including a damaged wheel after skidding, loose front shock dampers, and a vulcanised clutch. | 20th Nov 1932 | Box 1 \ 4 B001_X 100a-page047 | |
| Pencil sketch showing two views of a component with openings, annotated to illustrate how it is 'opened out'. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page048 | |
| The early stage durability testing of a Phantom III car in France, detailing issues with oil temperature and transmission noise. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page049 | |
| Development issues with carburation, exhaust, brakes, and electrical systems. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page050 | |
| The general running and road testing of a car, detailing handling, performance, and component feedback. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page051 | |
| Modifications and road tests concerning shock dampers, brakes, and silencer issues. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page052 | |
| Hand-drawn sketch illustrating wear on a pulley-like component. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page053 | |
| Hand-drawn sketch of a spring-loaded mechanical assembly with annotations. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page054 | |
| Instructing C.C. Wakefield & Co. to send a barrel of specially treated XL oil to G.W. Hancock in France. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page055 | |
| To G.W. Hancock in France arranging travel for RHC to visit Chateauroux. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page056 | |
| Required modifications for Peregrine shock absorbers and a steering system issue. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page057 | |
| Ignition timing issues on the Peregrine car with a non-turbulent head and recommending alterations to the control leverages. | 21th Nov 1932 | Box 1 \ 4 B001_X 100a-page058 | |
| Report from France detailing vehicle repairs to the wing, carburetter, and clutch, along with an update on parts arrival. | 22th Nov 1932 | Box 1 \ 4 B001_X 100a-page059 | |
| Fitting a tin to catch and measure oil escaping from an engine. | 23th Oct 1913 | Box 1 \ 4 B001_X 100a-page060 | |
| Post Office Telegraph from Hancock to Robotham requesting 'fivets' (likely rivets) for 'clautch' (likely clutch) fabrics. | 23th Oct 1913 | Box 1 \ 4 B001_X 100a-page061 | |
| Information panel from a telegram form detailing Post Office services for business, radiotelegrams, and speeding up telegram delivery. | 24th Nov 1932 | Box 1 \ 4 B001_X 100a-page062 | |
| Response to reports from France concerning issues with transmission rattles, rear engine mounting, and Peregrine carburettors. | 23th Nov 1932 | Box 1 \ 4 B001_X 100a-page063 | |
| Testing three types of spark plugs, and notes on brakes, shock absorbers, electrical system, and gearbox tests. | 23th Nov 1932 | Box 1 \ 4 B001_X 100a-page064 | |
| Telegram sent to Derby about the whereabouts of Mr. Hives in Sevres, Paris. | 24th Nov 1932 | Box 1 \ 4 B001_X 100a-page065 | |
| Test data on oil and water temperatures with radiator shutters opened and blocked, and a note on a knock. | 24th Nov 1932 | Box 1 \ 4 B001_X 100a-page066 | |
| Report detailing issues with grease blocking oil passages, incorrect spring settings, and water loss. | 24th Nov 1932 | Box 1 \ 4 B001_X 100a-page067 | |
| Telex message to Angloauto in France regarding instructions for tests involving Peregrine. | 24th Nov 1932 | Box 1 \ 4 B001_X 100a-page068 | |
| Vehicle's performance during a journey, detailing issues with transmission, engine mounting, and the water system. | 25th Nov 1932 | Box 1 \ 4 B001_X 100a-page069 | |
| Radiator performance after a road test and dynamo output. | 23th Nov 1932 | Box 1 \ 4 B001_X 100a-page070 | |
| Listing parts picked up from Sevres. | 26th Nov 1932 | Box 1 \ 4 B001_X 100a-page071 | |
| From G.W.H. to Hs. regarding a car sent to Sevres after receiving a wire from RHC. | 26th Nov 1932 | Box 1 \ 4 B001_X 100a-page072 | |
| Report from France detailing issues and adjustments related to brake squeaks, shock absorbers, and front control arms. | 26th Nov 1932 | Box 1 \ 4 B001_X 100a-page073 | |
| Sketch of a mechanical component with a handwritten note indicating an area of significant wear. | 26th Nov 1932 | Box 1 \ 4 B001_X 100a-page074 | |
| Hand-drawn diagram of a toggle hand brake mechanism. | 26th Nov 1932 | Box 1 \ 4 B001_X 100a-page075 | |
| Hand-drawn sketch of a broken O.S.R. Damper Support. | 27th Nov 1932 | Box 1 \ 4 B001_X 100a-page076 | |
| Vehicle component performance and issues, including dampers, fan belt, and silencer, during testing in France. | 27th Nov 1932 | Box 1 \ 4 B001_X 100a-page077 | |
| Typed letter discussing vehicle testing issues and component modifications. | 28th Nov 1932 | Box 1 \ 4 B001_X 100a-page078 | |
| Test report detailing issues with engine mounting, front wing movement, and gearbox performance. | 28th Nov 1932 | Box 1 \ 4 B001_X 100a-page079 | |
| Report from France on silencer modifications, steering load, and spark plug performance. | 28th Nov 1932 | Box 1 \ 4 B001_X 100a-page080 | |
| Technical memorandum detailing two causes of inefficient front brakes on a 3 Phantom II chassis. | 28th Nov 1932 | Box 1 \ 4 B001_X 100a-page081 | |
| Test report on steering modifications, shock damper brackets, and spark plugs. | 29th Nov 1932 | Box 1 \ 4 B001_X 100a-page082 | |
| Oil leak from a mechanics joint on a 25 HP car, possibly due to structural weakness. | 29th Nov 1932 | Box 1 \ 4 B001_X 100a-page083 | |
| Letter to G.W. Hancock in France regarding arrangements for exchanging a 'Peregrine' car over the Christmas period. | 30th Nov 1932 | Box 1 \ 4 B001_X 100a-page084 | |
| Progress report on vehicle testing covering issues with the clutch, brakes, dampers, and engine oil loss. | 30th Nov 1932 | Box 1 \ 4 B001_X 100a-page085 | |
| Engine breather modifications, lubrication issues due to grease, and observations on the steering setup. | 1st Dec 1932 | Box 1 \ 4 B001_X 100a-page086 | |
| Letter detailing carburetter performance issues and testing results for the Peregrine engine. | 1st Dec 1932 | Box 1 \ 4 B001_X 100a-page087 | |
| Development and testing updates on brakes, shock damper glands, and fan belts. | 1st Dec 1932 | Box 1 \ 4 B001_X 100a-page088 | |
| Letter to a customer in France regarding the performance of the silent second gear. | 1st Dec 1932 | Box 1 \ 4 B001_X 100a-page089 | |
| Technical memo detailing road test findings and issues with damper loading, control arms, and brakes. | 1st Dec 1932 | Box 1 \ 4 B001_X 100a-page090 | |
| Gearbox tests and modifications to the engine breather to resolve oil loss. | 2nd Dec 1932 | Box 1 \ 4 B001_X 100a-page091 | |
| Rear shock damper problem and an engine oil leak with proposed solutions. | 2nd Dec 1932 | Box 1 \ 4 B001_X 100a-page092 | |
| Steel brackets, clutch pit pressure and a radiator water leak during a test run. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page093 | |
| From Chateauroux, France regarding car testing delays, fitting of new clutch material, and issues with rev counter parts. | 2nd Dec 1932 | Box 1 \ 4 B001_X 100a-page094 | |
| Car performance issues, including speed, power reserve, carburation, and competitor analysis. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page095 | |
| Issues and test results for a vehicle's brakes, shock dampers, oil loss, and damper anchorage. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page096 | |
| Observations and tests on car steering, radiator, and starter motor performance. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page097 | |
| Car's unsatisfactory power, performance on hills, and the essential need for a speed reserve for overtaking. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page098 | |
| Typed report on vehicle testing, detailing issues with the brakes, servo, oil loss, and dampers. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page099 | |
| Test report page detailing observations on steering, engine mounting, radiator, and a cold starter motor test. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page100 | |
| Sketches showing buffer clearance measurements and an air scoop for a gearbox cover. | 2nd Dec 1932 | Box 1 \ 4 B001_X 100a-page101 | |
| Investigation into a failing rear shock damper and modifications to cure an engine oil leak. | 2nd Dec 1932 | Box 1 \ 4 B001_X 100a-page102 | |
| From France about a car test, requiring a Laissez Passer extension, brake and clutch work, and parts for a rev counter. | 2nd Dec 1932 | Box 1 \ 4 B001_X 100a-page103 | |
| Not fitting new steel brackets and issues with clutch pit pressure and radiator water loss during a test run. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page104 | |
| Confirmation of receipt for 2 steel suspension links via parcel. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page105 | |
| Typed letter detailing car performance issues, particularly lack of power and speed, with comparisons to competitors. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page106 | |
| Issues and tests related to brakes, shock dampers, speed, oil loss, and damper anchorage on a vehicle. | 3rd Dec 1932 | Box 1 \ 4 B001_X 100a-page107 | |
| Test report on steering, radiator, and starter motor performance. | 4th Dec 1932 | Box 1 \ 4 B001_X 100a-page108 | |
| Engine water loss, oil consumption, and a diagnosis of transmission noise caused by collapsed clutch rubbers. | 4th Dec 1932 | Box 1 \ 4 B001_X 100a-page109 | |
| Condition of a clutch, noting scored plates, rust, and a concave end plate. | 4th Dec 1932 | Box 1 \ 4 B001_X 100a-page110 | |
| Letter responding to vehicle test notes regarding an oil leak, plugs, brakes, wheels, and engine tightness. | 5th Dec 1932 | Box 1 \ 4 B001_X 100a-page111 | |
| Damage to the rear axle oil pipe and poor performance of the rear brakes. | 5th Dec 1932 | Box 1 \ 4 B001_X 100a-page112 | |
| Sketch illustrating damage to a Bijur pipe line and banjo fitting caused by stones and sand. | 5th Dec 1932 | Box 1 \ 4 B001_X 100a-page113 | |
| Servo and brake system faults, specifically a bending overhanging shaft and sponginess in the brakes. | 5th Dec 1932 | Box 1 \ 4 B001_X 100a-page114 | |
| Report from G.W.H. detailing repairs to the clutch, brakes, and strengthening of the N.S. front wing. | 6th Dec 1932 | Box 1 \ 4 B001_X 100a-page115 | |
| Pencil sketch showing two views, an end view of a supporting bracket and a plan of an anchor bridge. | 7th Dec 1932 | Box 1 \ 4 B001_X 100a-page116 | |
| Test report from France detailing issues with the servo, brakes, clutch, transmission, and dampers. | 7th Dec 1932 | Box 1 \ 4 B001_X 100a-page117 | |
| Faults and observations on a vehicle's suspension, propeller shaft, wing, electrical system, gearbox, and brakes. | 7th Dec 1932 | Box 1 \ 4 B001_X 100a-page118 | |
| Issues with rear brake sponginess, wheel looseness, and engine tightness. | 8th Dec 1932 | Box 1 \ 4 B001_X 100a-page119 | |
| Letter to G.W. Hancock discussing various mechanical issues including joints, brakes, clutch, oil temperature, and drive chunking. | 8th Dec 1932 | Box 1 \ 4 B001_X 100a-page120 | |
| Engine noises ('chunking'), exhaust valve weaknesses, and future car redesigns. | 8th Dec 1932 | Box 1 \ 4 B001_X 100a-page121 | |
| The Peregrine cross steering tube hitting the oil pump, highlighting the inadequacy of a low-rating spring as a torque member. | 8th Dec 1932 | Box 1 \ 4 B001_X 100a-page122 | |
| Report from Chateauroux, France, detailing issues with a vehicle's servo, exhaust system, and engine, including a request for a replacement washer. | 8th Dec 1932 | Box 1 \ 4 B001_X 100a-page123 | |
| List of design criticisms and suggested improvements for a vehicle, page 2. | 9th Dec 1932 | Box 1 \ 4 B001_X 100a-page124 | |
| The despatch of a lock washer by air mail to France. | 9th Dec 1932 | Box 1 \ 4 B001_X 100a-page125 | |
| Performance tests conducted on the Montlhéry track, detailing lap speeds, acceleration, and engine temperatures. | 9th Dec 1932 | Box 1 \ 4 B001_X 100a-page126 | |
| The performance of various Lodge and KLG spark plugs during maximum speed testing. | 1st Dec 1936 | Box 1 \ 4 B001_X 100a-page127 | |
| Test data from the Montlhéry track detailing lap times, speeds, and temperatures for a 2.HER.II engine. | 8th Dec 1932 | Box 1 \ 4 B001_X 100a-page128 | |
| Record of performance tests conducted on the Montlhery track for plug type X.306 Lodge. | 8th Dec 1932 | Box 1 \ 4 B001_X 100a-page129 | |
| Data table showing results from tests on the Montlhery track, focusing on a specific type of spark plug. | 8th Dec 1932 | Box 1 \ 4 B001_X 100a-page130 | |
| Test report from Montlhery track detailing lap performance data for a Lodge X.317 spark plug. | 8th Dec 1932 | Box 1 \ 4 B001_X 100a-page131 | |
| Data table of performance tests conducted on the Montlhéry track for subject R.HR.II. | 8th Dec 1932 | Box 1 \ 4 B001_X 100a-page132 | |
| From Chateauroux, France, detailing findings from a 10,000-mile car test, including issues with exhaust valves, a slipping clutch, and oil temperature. | 10th Dec 1932 | Box 1 \ 4 B001_X 100a-page133 | |
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