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).
To Mr. Swetnam requesting instructions be sent to the shop to produce a set of heavier bronze engine gears.
| Identifier | ExFiles\Box 136\1\ scan0002 | |
| Date | 22th September 1911 | |
| N1/B22911. 22nd Sept. 1911. Re Engine Gears. Mr. Swetnam 22-9-11 Will you please get out instructions to the shop to make a set of bronze engine gears having a much heavier web and rim than those we are at the present time running. They should in fact be like the first bronze engine gears we tried. x410 T@ 34th meeting ( | ||