Cover note for two blueprints of a gudgeon pin for an experimental set of an elliptical Zephyr piston.
| Identifier | ExFiles\Box 77\3\ scan0002 | |
| Date | 18th November 1919 | |
| R.R. 235 B (200 T) (S.F. 674, 22-5-19) G. {Mr Griffiths - Chief Accountant / Mr Gnapp} 2376. [redacted text] D.O. C. to Ch. DA {Bernard Day - Chassis Design} /STT/EW/18.11.19. 40/50 Chassis - Re Elliptical Zephyr Piston Section 5040 - X. 3721. Please receive herewith two Blue Prints of M.2572 Gudgeon Pin for M. {Mr Moon / Mr Moore} 2564 Elliptical Zephyr Piston. For making 1 experimental set. DA {Bernard Day - Chassis Design} /STT. | ||
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).