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).
Standardisation sheet for valve material for the 40/50 HP and 20 HP models.
| Identifier | ExFiles\Box 35\3\ scan 054 | |
| Date | 28th November 1923 | |
| CJ. and BJ. from Hs{Lord Ernest Hives - Chair}/LG. X2764 28.11.23. STANDARDISATION SHEET. MATERIAL FOR VALVES. 40/50 HP. and 20 HP. The attached std. sheet was sent for signatures on the 21st. Nov. - returned to Derby on the 23rd. for further information - sent again on the 24th.inst. received at Derby on the 27.11.23 (at 4-45 p.m.) - sent out as completed on the morning of the 28th.Nov. Hs{Lord Ernest Hives - Chair}/LG. | ||