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).
Requesting particulars to obtain parts for a Calcott Speedometer.
| Identifier | ExFiles\Box 21\3\ Scan021 | |
| Date | 2nd December 1918 | |
| R.R. 23a (200 T (S.E. 527, 21-2-18) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2120) To E.{Mr Elliott - Chief Engineer} from EH. X 3205 EH1/LG2.12.18 2nd. Dec. 1918. RE - SPEEDOMETER PARTS FOR CALCOTT. We can obtain from stock the necessary parts for the Calcott Speedometer. The Makers ask for the following particulars:- (1) Size of front wheel. (2) Number of teeth in large sprocket. (3) Rubbing of pitch of teeth in sprocket. Will you please let us have these particulars and we will obtain the necessary parts. EH. | ||