Diamond engine mounting design and scheduling of work on chassis 58-GN.
| Identifier | ExFiles\Box 14\5\ Scan240 | |
| Date | 10th September 1931 | |
| COPY. Y7005. To Hs. {Lord Ernest Hives - Chair} From Sg. {Arthur F. Sidgreaves - MD} c. to R. {Sir Henry Royce} Wor. {Arthur Wormald - General Works Manager} c. to PN. {Mr Northey} By. {R.W. Bailey - Chief Engineer} Re. 40/50 HP. 58-GN. Sg {Arthur F. Sidgreaves - MD} 10/E10.9.31. X.7005. X.7960. Thanks for Hs. {Lord Ernest Hives - Chair} 5/MJ.9.9.31. I am pleased to note that the WW. design of Diamond engine mounting provides for auxiliary feet at the rear which would prevent the engine dropping to any extent if the 3/8" bolts at the back were to fail. I rather gathered from your Hs. {Lord Ernest Hives - Chair} 4/MJ.3.9.31 that this was not provided for on this scheme because you mentioned that 25-EX. has no more support than 58-GN. I note that, if I can let you have 58-GN any time after this next week-end, you expect to be able to carry out the work in about a week, and I will let you know exactly when it is coming as soon as the Schneider('R' Aero Engine winner of 1939 Schneider Throphy) is over. Sg. {Arthur F. Sidgreaves - MD} | ||
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).