From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Letter from A.T. Speedometer Co. Ltd. regarding an alteration to a Die Cast Case.
| Identifier | ExFiles\Box 50\4\ Scan293 | |
| Date | 10th May 1929 | |
| CONTRACTORS TO THE WAR OFFICE, THE ROYAL AIR FORCE AND LEADING MANUFACTURERS. A.T. SPEEDOMETER CO. LTD. Trade Mark. 183, The Vale, Acton, London, W.3. DIRECTORS: W. HENDERSON-CLELAND, A. {Mr Adams} GORDON SMITH, H. {Arthur M. Hanbury - Head Complaints} R. {Sir Henry Royce} BUCKLAND Telephone: Chiswick 5122. Telegrams: Aytespeedo-Act, London. Your Ref. Our Ref. HOB/W. 10th May, 1929 Sheet No.2 The old Die Cast Case has been so altered that these Lugs are now integral with the Case and to put them in a different position means, as we say, an entirely new Die. Yours faithfully, for A.T. SPEEDOMETER CO. LTD. [Illegible Signature] PATENTEES & MAKERS OF MAGNETIC SPEEDOMETERS FOR MOTOR CARS AND MOTOR CYCLES. A.T. ELECTRIC SCREEN WIPERS AND PETROL LEVEL GAUGES. MOTOR CLOCKS, TACHOMETERS, MILEAGE RECORDERS. REVOLUTION COUNTERS AND INDICATORS FOR MOTOR CARS, MOTOR BOATS, ENGINES, ETC. ALL CLASSES OF SCIENTIFIC INSTRUMENTS. REPAIRS A SPECIALITY. | ||