New drawing for a Bentley Brake Drum with Helical Ribs.
| Identifier | ExFiles\Box 84\2\ scan0360 | |
| Date | 26th September 1935 | |
| To RHC. {R. H. Coverley - Production Engineer} X206 Hs {Lord Ernest Hives - Chair} /AFM. {Anthony F. Martindale} 12/KW. 26.9.35. Bentley Brake Drum with Helical Ribs. We have made another drawing of a brake drums with helical ribs by your request, and have taken the opportunity to make one or two alterations. This drum will require a special end plate, which we hope you will be able to make out of a standard one. We are particularly anxious for you to make a near side brake drum to this drawing as soon as possible, as we are naturally disappointed that the previous drums were a failure. Hs {Lord Ernest Hives - Chair} /A.F.Martindale. Att: Hs. {Lord Ernest Hives - Chair} 2156. | ||
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).