Proposing to apply the Terraplane engine mounting to the Phantom and requesting a sketch for scaled-up engine rubbers.
| Identifier | ExFiles\Box 14\5\ Scan290 | |
| Date | 4th May 1934 | |
| To RHC. {R. H. Coverley - Production Engineer} X7005 Hs {Lord Ernest Hives - Chair} /Rn. {Mr Robinson} 16/KW.4.5.34. We propose to apply the Terraplane engine mounting to the Phantom as soon as we have finished the Bentley and the 20/25. I want to put some engine rubbers on order for the front and these will naturally be bigger than the 20/25 in the ratio of the weights of the respective units. The figures are as follows :- 40/50 HP. 1083 lbs. less Plugs and Fan. 20/25 HP. 711 lbs. less Fan. Will you please make a sketch of the Terraplane rubbers scaled up so that I can order some. Hs {Lord Ernest Hives - Chair} /Rn. {Mr Robinson} | ||
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).