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).
.003 inch correction required on the top gear cone of a Ph.III Gearbox No. 33-EX.
| Identifier | ExFiles\Box 94\1\ scan0355 | |
| Date | 30th March 1936 | |
| To RHC.{R. H. Coverley - Production Engineer} X328 Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls}15/KW.30.3.36. Ph.III Gearbox No. 33-EX removed from 30-EX. With regard to this gearbox, which was removed from the chassis at Shardlow, the only job requiring doing is the .003" correction on the diameter of the top gear cone. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} | ||