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 to A.T. Speedometer Co. regarding modifications and issues with speedometers.
| Identifier | ExFiles\Box 59\2\ Scan104 | |
| Date | 11th February 1931 | |
| X6051 Expl. Dept. Hs{Lord Ernest Hives - Chair}/CWH.4/KT. 11th February 1931. A.T. Speedometer Co., Chronos Works, North Circular Road, London. N.W.2. For the attention of Mr. H.R.Buckland. Dear Sir, We have received two speedometers from you with modifications made to overcome the trouble experienced when reversed and an improvement has been made with the gearing. We, however, note that the suggested modifications to the thrust on the trip gear and locking the adjusting screw on the middle spindle have not been done. We should be pleased to hear from you whether these features are being incorporated, also are the above modifications now being incorporated in your standard production. Yours faithfully, For Rolls-Royce Ltd. | ||