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).
Letter to Vandervell Products Ltd. regarding the approval and new bore dimensions for Rocker Bush samples.
| Identifier | ExFiles\Box 115\2\ scan0489 | |
| Date | 18th July 1939 | |
| 1020 Experimental Dept. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}5/MH.{M. Huckerby} 18th. July, 1939. Messrs. Vandervell Products Ltd., Western Avenue, Park Royal, LONDON, W.3. Dear Sirs, Regarding the 50 Rocker Bush samples you recently supplied for trial having a bore of .613-.617 to facilitate broaching to the final diameter .625, these have been approved by the works. Any future bushes, therefore, ordered to EB.4309 should have the new bore dimensions as no doubt you will be informed when any further supplies are ordered. Yours faithfully, for ROLLS-ROYCE LTD. | ||