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 from Zenith Carburetter Co. regarding a pump operating lever, with extensive handwritten annotations about system modifications.
| Identifier | ExFiles\Box 122\3\ scan0253 | |
| Date | 28th December 1928 | |
| [typed] -4- We take it also that the pump operating lever may be altered to such a shape that it provides only for the one operation, namely that of controlling the pump. We trust that we have covered the ground to your satisfaction, and await the favour of your reply. We beg to remain, Yours faithfully, THE ZENITH CARBURETTER CO. LTD. A L Palmer. Chief Engineer. AEP/LT. [handwritten] ECD 1387 Finsbury { AAV.16. on N° 380042. 15/16 chokes on similar system to that on drawing a discharge tube to our previous spec.. H.{Arthur M. Hanbury - Head Complaints} -> Pump system, pump bypass jet, power by pass jet, both plugged main jets unaltered, 382281.II. | ||