| Description | Date | Identifier | |
| Page of regulations for a motor race, covering car condition, engine inspection, and rules for the pits. | 17th Jun 1939 | Box 160 \ 3 scan0335 | |
| Page of race regulations concerning information for competitors, objections, and non-competitor pits. | 17th Jun 1939 | Box 160 \ 3 scan0336 | |
| Page 35 of race regulations covering fees, fines, bonuses, and general rules for competitors. | 17th Jun 1939 | Box 160 \ 3 scan0337 | |
| Regulations and schedule for the Le Mans 24 Hours Race, covering objections, communications and trials. | 17th Jun 1939 | Box 160 \ 3 scan0338 | |
| Alphabetical index of articles or topics. | 17th Jun 1939 | Box 160 \ 3 scan0339 | |
| Index page listing topics from 'Cylinders' to 'Gear ratio' with their corresponding reference numbers. | 17th Jun 1939 | Box 160 \ 3 scan0340 | |
| Index of topics and their corresponding reference numbers from a document. | 17th Jun 1939 | Box 160 \ 3 scan0341 | |
| Index of topics from R to T with associated reference numbers, marked as page 40. | 17th Jun 1939 | Box 160 \ 3 scan0342 | |
| Index of articles detailing regulations for a competition, divided into three sections. | 17th Jun 1939 | Box 160 \ 3 scan0343 | |
| Table of contents for motor race regulations, page 42. | 17th Jun 1939 | Box 160 \ 3 scan0344 | |
| List of fines in Francs for various infractions against motor racing regulations. | 17th Jun 1939 | Box 160 \ 3 scan0345 | |
| List of race regulations, penalties, and reasons for withdrawal. | 17th Jun 1939 | Box 160 \ 3 scan0346 | |
| Telegram from Gordon Crosby requesting a meeting with Robottem. | 3rd Mar 1939 | Box 160 \ 4 scan0001 | |
| Letter from 'La Vie Automobile' magazine to Mr. Robotham regarding a study. | 4th Mar 1939 | Box 160 \ 4 scan0002 | |
| French magazine article from 'La Vie Automobile' describing a test drive of the Bentley 'Stream-line' on German roads. | 25th Feb 1939 | Box 160 \ 4 scan0003 | |
| French article discussing cold starting procedures, oil pressure dynamics at startup, and the function of a Solex progressive thermostarter. | 25th Feb 1939 | Box 160 \ 4 scan0004 | |
| Article from 'La Vie Automobile' magazine discussing engine warm-up procedures and the function of thermostats. | 25th Feb 1939 | Box 160 \ 4 scan0005 | |
| Calculation of air resistance coefficient and performance data for the Paulin Bentley. | 6th Mar 1939 | Box 160 \ 4 scan0006 | |
| Calculations for vehicle horsepower, rolling resistance, windage, and potential lap speeds. | 6th Mar 1939 | Box 160 \ 4 scan0007 | |
| Article from 'The Motor' magazine detailing the high-speed performance and streamlined design of a special Bentley car. | 7th Feb 1939 | Box 160 \ 4 scan0008 | |
| Pictorial article from 'The Motor' magazine showcasing high-speed road tests of a Lagonda saloon and a streamlined Bentley. | 7th Mar 1939 | Box 160 \ 4 scan0009 | |
| Article from 'The Motor' magazine detailing a high-speed road test of a Lagonda V12 on the German autobahn. | 7th Mar 1939 | Box 160 \ 4 scan0010 | |
| Article from 'The Motor' magazine discussing car performance, wind resistance, and the benefits of streamlined bodywork. | 7th Mar 1939 | Box 160 \ 4 scan0011 | |
| Letter from 'The Autocar' magazine discussing enclosed photographs of a streamlined Bentley and an autobahn viaduct. | 8th Mar 1939 | Box 160 \ 4 scan0012 | |
| Letter from Iliffe & Sons Ltd. to W. A. Robotham enclosing a copy of another letter and a print, requesting comments. | 8th Mar 1939 | Box 160 \ 4 scan0013 | |
| Photograph of a streamlined two-door coupe, likely a publicity or press image. | 1st Feb 1939 | Box 160 \ 4 scan0014 | |
| Letter discussing a modern front for a Bentley and future streamlined car designs. | 8th Mar 1939 | Box 160 \ 4 scan0015 | |
| Letter from a Director expressing a personal interest in a modernised 1940 type Bentley. | 8th Mar 1939 | Box 160 \ 4 scan0016 | |
| Letter discussing car stability at high speeds, aerodynamic shape, and radiator design. | 8th Mar 1939 | Box 160 \ 4 scan0017 | |
| Cover note for a translated article from the magazine 'La Vie Automobile' by Géo Lefèvre. | 8th Mar 1939 | Box 160 \ 4 scan0018 | |
| Translated report on the trials of a 'Streamlined' Bentley on German speed roads. | 3rd Mar 1939 | Box 160 \ 4 scan0019 | |
| The rationale behind creating the 'Streamline' Bentley and the beginning of a test drive on the German Autobahn. | 3rd Mar 1939 | Box 160 \ 4 scan0020 | |
| The performance of a 'Streamline' car, detailing its journey, average speeds, and handling characteristics. | 3rd Mar 1939 | Box 160 \ 4 scan0021 | |
| Performance and fuel consumption test results for a 'Streamline' Bentley in Germany. | 3rd Mar 1939 | Box 160 \ 4 scan0022 | |
| The fuel and oil consumption during performance trials of a 'Streamline' Bentley at the Montlhéry track. | 3rd Mar 1939 | Box 160 \ 4 scan0023 | |
| Conditions in Germany, covering industry, cost of living, and the experience of driving on the Autobahnen. | 3rd Mar 1939 | Box 160 \ 4 scan0024 | |
| Travelogue detailing a car tour through Germany, commenting on the Autobahns and interactions with locals. | 3rd Mar 1939 | Box 160 \ 4 scan0025 | |
| Typed account of a journey in a Bentley being overtaken by a 'Streamline' car at 150 K.P.H. | 9th Mar 1939 | Box 160 \ 4 scan0026 | |
| Letter to Monsieur Geo. Lefevre of 'La Vie Automobile' regarding an article and a recent car journey. | 9th Mar 1939 | Box 160 \ 4 scan0027 | |
| Request to place an order for 48 photographic enlargements for the Press with Dollond & Aitchison Ltd. | 9th Mar 1939 | Box 160 \ 4 scan0028 | |
| Letter thanking John Dugdale for photographs of a car in motion and inviting him to Derby. | 9th Mar 1939 | Box 160 \ 4 scan0029 | |
| Black and white photograph of a curving highway in a snowy, rural landscape. | 9th Mar 1939 | Box 160 \ 4 scan0030 | |
| Black and white photograph showing the front three-quarter view of a vintage streamlined coupe. | 9th Mar 1939 | Box 160 \ 4 scan0031 | |
| The source of a picture and information. | 9th Mar 1939 | Box 160 \ 4 scan0032 | |
| Photograph of the Autobahn showing road signs for the Stuttgart-Süd exit. | 9th Mar 1939 | Box 160 \ 4 scan0033 | |
| Photographic comparison sheet of various car models including Wraith, Bentley, Phantom III, and Packard. | 9th Mar 1939 | Box 160 \ 4 scan0034 | |
| Photographic comparison of the front view of an Oldsmobile and a Ford V.8. | 9th Mar 1939 | Box 160 \ 4 scan0035 | |
| Two mechanics working on a car chassis on a factory assembly line. | 13th Mar 1939 | Box 160 \ 4 scan0037 | |
| Summary of experiments to reduce oil temperature on a Paulin Bentley II model. | 13th Mar 1939 | Box 160 \ 4 scan0038 | |
| Lap speeds with different tyre configurations and petrol consumption comparisons. | 13th Mar 1939 | Box 160 \ 4 scan0039 | |
| Test log sheet recording various temperatures under different vehicle running conditions. | 13th Mar 1939 | Box 160 \ 4 scan0040 | |
| Continuation page of a test report table detailing running conditions and temperature readings. | 14th Mar 1939 | Box 160 \ 4 scan0041 | |
| Windage tests at part throttle for the Paulin Bentley II (B.27.LE). | 14th Mar 1939 | Box 160 \ 4 scan0042 | |
| Secret memo suggesting a publicity run for the Paulin car at Brooklands with driver Eyston. | 15th Mar 1939 | Box 160 \ 4 scan0043 | |
| Summary of the position on Bentley 'S' Special Parts being prepared for a long distance run. | 15th Mar 1939 | Box 160 \ 4 scan0044 | |
| Continued note stating that Hartfords could not be fitted with the Paulin body. | 15th Mar 1939 | Box 160 \ 4 scan0045 | |
| Performance report for the New Streamline Bentley. | 16th Mar 1939 | Box 160 \ 4 scan0046 | |
| Performance review of the Streamline Bentley, comparing its comfort and high-speed capabilities on European roads to other vehicles. | 16th Mar 1939 | Box 160 \ 4 scan0047 | |
| New breed of motor-car designed for changing road conditions. | 16th Mar 1939 | Box 160 \ 4 scan0048 | |
| Page of correspondence from 'The Motor' magazine with letters discussing car design, performance, and features. | 21th Mar 1939 | Box 160 \ 4 scan0049 | |
| Correspondence page from a motoring magazine with reader letters on various topics including insurance, hotels, and road surfaces. | 21th Mar 1939 | Box 160 \ 4 scan0050 | |
| The rarity of cars with a guaranteed 100 M.P.H. top speed in full touring trim. | 22th Mar 1939 | Box 160 \ 4 scan0051 | |
| Letter to D. Taylor Esq. requesting assistance with publishing correspondence in 'The Motor' magazine. | 22th Mar 1939 | Box 160 \ 4 scan0052 | |
| Confirming the decision to not undertake any further work on the Paulin Car. | 23th Mar 1939 | Box 160 \ 4 scan0053 | |
| Secret memo discussing Bentley publicity and a proposed article for Autocar magazine. | 23th Mar 1939 | Box 160 \ 4 scan0054 | |
| Press report discussing publicity strategy for the Bentley V and enclosing a letter for 'Motor' magazine. | 24th Mar 1939 | Box 160 \ 4 scan0055 | |
| Typed letter defending the practice of streamlining cars, referencing the 4 1/4-litre Bentley as a prime example. | 1st Apr 1939 | Box 160 \ 4 scan0056 | |
| Letter from 'The Motor' magazine requesting a review of a proposed article before publication. | 1st Apr 1939 | Box 160 \ 4 scan0057 | |
| Letter to the Technical Editor of 'The Motor' magazine returning a checked copy with minor modifications. | 4th Apr 1939 | Box 160 \ 4 scan0058 | |
| Bentley publicity and the strategy of inserting letters into motoring magazine correspondence columns. | 4th Apr 1939 | Box 160 \ 4 scan0059 | |
| Bentley publicity and the submission of letters to 'The Motor' magazine. | 5th Apr 1939 | Box 160 \ 4 scan0060 | |
| Commentary on the benefits of streamlining in Bentley cars, referencing a Mr. Hall's letter and an advertisement. | 11th Apr 1939 | Box 160 \ 4 scan0061 | |
| 'Correspondence' page from 'The Motor' magazine featuring letters to the editor. | 11th Apr 1939 | Box 160 \ 4 scan0062 | |
| Correspondence page from a motoring journal discussing reader opinions on various topics. | 11th Apr 1939 | Box 160 \ 4 scan0063 | |
| 'Correspondence' page from a motoring magazine featuring readers' letters on various automotive topics. | 18th Apr 1939 | Box 160 \ 4 scan0064 | |
| Article discussing the outlook and prospects for 1½-litre motor racing in 1939. | 18th Apr 1939 | Box 160 \ 4 scan0065 | |
| Cover note sending a summary of remarks about a Paulin Bentley that was exhibited in the showrooms. | 20th Apr 1939 | Box 160 \ 4 scan0066 | |
| Brief memo of thanks regarding comments on the 'Paulin Bentley'. | 21th Apr 1939 | Box 160 \ 4 scan0067 | |
| Internal correspondence regarding customer feedback on the Paulin Bentley and its potential future exhibition. | 22th Apr 1939 | Box 160 \ 4 scan0068 | |
| Clarifying a query regarding the Paulin car, the C.S.C. Meeting, and the car produced for Mons. Embiricos. | 24th Apr 1939 | Box 160 \ 4 scan0069 | |
| Correspondence page from 'The Motor' magazine discussing various motoring topics. | 25th Apr 1939 | Box 160 \ 4 scan0070 | |
| Correspondence page from a motoring magazine discussing road safety, vehicle design, and driving habits. | 25th Apr 1939 | Box 160 \ 4 scan0071 | |
| Suggesting the submission of a letter and photograph to 'The Motor' magazine. | 26th Apr 1939 | Box 160 \ 4 scan0072 | |
| Letter to the editor of 'The Motor' magazine detailing the superior acceleration of a streamlined Bentley. | 25th Apr 1939 | Box 160 \ 4 scan0073 | |
| Cover memo regarding an attached letter from the Reale Automobile Circolo d'Italia. | 4th May 1939 | Box 160 \ 4 scan0074 | |
| Noting a letter received from the Reale Automobile Circolo D'Italia. | 5th May 1939 | Box 160 \ 4 scan0075 | |
| Correspondence page from a 1939 motoring magazine with various reader letters. | 9th May 1939 | Box 160 \ 4 scan0076 | |
| Page from a motoring magazine featuring readers' letters discussing topics such as vehicle taxation, the national budget, and the driving test. | 9th May 1939 | Box 160 \ 4 scan0077 | |
| Article from 'The Motor' magazine discussing car design, performance, aerodynamics, and market segmentation. | 4th Apr 1939 | Box 160 \ 4 scan0078 | |
| Article from 'The Motor' magazine describing the history and points of interest along the Exeter and Land's End Road. | 4th Apr 1939 | Box 160 \ 4 scan0079 | |
| Page of letters to the editor from a motoring magazine discussing various automotive topics. | 4th Apr 1939 | Box 160 \ 4 scan0080 | |
| Secret internal memorandum regarding a project. | 27th Jun 1939 | Box 160 \ 4 scan0081 | |
| Bentley publicity strategy following performance testing of a 4-door Paulin saloon at Brooklands. | 27th Jun 1939 | Box 160 \ 4 scan0082 | |
| From Sg to Rm regarding Bentley Publicity and a proposed meeting. | 27th Jun 1939 | Box 160 \ 4 scan0083 | |
| Secret internal memo discussing publicity for the 4-door 'Corniche' car's lap speeds at Brooklands. | 30th Jun 1939 | Box 160 \ 4 scan0084 | |
| The policy on Bentley publicity, emphasizing no promotion before accomplishment. | 27th Jun 1939 | Box 160 \ 4 scan0085 | |
| Publicity arrangement with Castrol oil for a Bentley demonstration at Brooklands. | 7th Jul 1939 | Box 160 \ 4 scan0086 | |
| Choice of oil for a Bentley publicity run, considering Captain Eyston's existing association with Wakefields oils. | 10th Jul 1939 | Box 160 \ 4 scan0087 | |
| Work instructions for modifying a B.27.LE chassis. | 12th Jul 1939 | Box 160 \ 4 scan0088 | |
| Telegram requesting full insurance cover for the Embiricos streamlined Bentley. | 12th Jul 1939 | Box 160 \ 4 scan0089 | |
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