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 Vacuum Oil Company discussing figures for Mobiloil A, AF and Arctic.
| Identifier | ExFiles\Box 145\1\ scan0054 | |
| Date | 30th November 1933 guessed | |
| Y56-12948 No. 2 V.O.Co., Ltd., to bodied oils. We have also included the figures for Mobiloil A, which is intermediate between Mobiloil AF and Mobiloil Arctic. We trust that these figures will fulfil your requirements. Yours faithfully, VACUUM OIL COMPANY LIMITED [Signature] Chief Engineer Automotive Department. AD/LEB | ||