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).
Complete specification drawing of engine components, possibly related to a valve operating mechanism and crankshaft.
| Identifier | ExFiles\Box 136\4\ scan0165 | |
| Date | 6th June 1933 guessed | |
| 402,924 COMPLETE SPECIFICATION SHEET 3 5 SHEETS SHEET 4 [This Drawing is a reproduction of the Original on a reduced scale.] Fig.7 Fig.8 Fig.9 Fig.10 Fig.11 Malby & Sons, Photo-Litho. Component Identifiers: 1, 2, 2b, 3, 3b, 3c, 4, 5, 5b, 6, 7, 7a, 7c, 7h, 7k, 8, 9, 9a, 9b, 9c, 9d, 9e, 10, 11a, 12, 14, 15, 16, 18, 19, 19a, 20, 20a, 21, 22, 23, 23a, 24, 29, 30, 31, 32, 33 | ||