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).
Highlighting design 'fouls' on a print for an Epicyclic 3rd Speed Gearbox.
| Identifier | ExFiles\Box 6\2\ 02-page180 | |
| Date | 6th May 1931 | |
| c. Hs.{Lord Ernest Hives - Chair} 8523 BY/Cgh{W Clough}18/G.6.5.31. EPICYCLIC 3RD. SPEED GEARBOX. We send you herewith print of M.{Mr Moon / Mr Moore} Sch. 3271 on which we have shown in red the various 'fouls', which would occur if the scheme is produced as shown. We presume you will let us have your recommendations to overcome these difficulties as soon as possible. BY/Cgh.{W Clough} RECEIVED 12 MAY 1931 | ||