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 H.M. Hobson Ltd. sending a report on a 20 HP gauge and asking for assistance to improve its pumping.
| Identifier | ExFiles\Box 106\2\ scan0030 | |
| Date | 30th November 1928 | |
| /5460 HS{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}3/LG. Expl: Dept: 30th. Nov. 1928. Messrs. H.M.Hobson Ltd., 47-55 Acton Vale, London W.3. +4034 Dear Sirs, For the attention of Major Searight. We send you herewith a complete report on the behaviour of the 20 HP. gauge to F.55744 or K-S.155. We had no trouble losing liquid by acceleration. Can we do anything to improve the pumping at the top? Yours faithfully, | ||