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 H.M. Hobson Ltd. regarding modifications and parts for a 20/25 HP model.
| Identifier | ExFiles\Box 61\3\ scan0042 | |
| Date | 14th May 1930 | |
| Messrs. Rolls-Royce, Ltd., Date 14.5.30. Page 2 modifications is 630.D; the tank calibration and general outfit of the gauge remaining the same, being K.S.202.P, which refers to your 20/25 h.p. model. We remain, dear Sirs, Yours faithfully, H.M. HOBSON, Ltd., Joint Managing Director. | ||