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 a progress report on three experiments related to pistons with false crowns.
| Identifier | ExFiles\Box 37\3\ scan 093 | |
| Date | 15th October 1917 | |
| R.R. 235 B (280 H) (S.D. 442. 5-5-17) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 1966. X.3177 To Wor.{Arthur Wormald - General Works Manager} for Mr. Kesterton, from EFC. EFC1/T15.10.17. X. 2822A/B - PISTONS WITH FALSE CROWNS. X. 3177 - " 93% ALUMINIUM & 7% COPPER. X. 3183. - " 93% " 7% COPPER AND .5% MAGNESIUM. With reference to the three experiments above, on the urgency list which we sent you, will you kindly report the progress of these three experiments on the sheet provided and return same to this office without delay. EFC. | ||