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 the Air Ministry regarding a report on the 40/50 HP engine and another paper.
| Identifier | ExFiles\Box 25\3\ Scan172 | |
| Date | 9th November 1926 | |
| X6324 AIR MINISTRY, ADASTRAL HOUSE, KINGSWAY, W.C.2. Your Reference:- Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}6/LG. 9th November, 1926. X8010 Dear Mr. Robotham, Many thanks for your letter of the 4th instant enclosing a report of tests taken on your 40/50 H.P. engine. I cannot at the moment recollect what paper it was I left with you. If you will give particulars I will endeavour to let you have another copy. Perhaps you mean E.3039A which I sent by post after the visit? Yours faithfully, BCCarter W.A. Robotham, Esq., c/o Messrs Rolls-Royce Ltd., Derby. | ||