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).
Covering note for the X.3732 Split Piston Standardisation Sheet.
| Identifier | ExFiles\Box 77\3\ scan0033 | |
| Date | 26th November 1919 | |
| To R.{Sir Henry Royce} from EH. CJ. EH/AT26.11.19. X.3732.-SPLIT PISTON. Herewith please receive Standardisation Sheet for the above pistons. Will you kindly remark upon, sign and return at your convenience. EH/AT. | ||