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).
The colours for various parts and referencing a prior quotation.
| Identifier | ExFiles\Box 45\3\ Scan156 | |
| Date | 13th January 1922 | |
| Contd. -2- EFC2/T13.1.22 The 70/36's, however, will be blue and the 40/36's red, as at present, the 84/25's being black. We would also refer him to Messrs. Glover's quotation E.86764 of April 27th, 1920, in answer to his enquiry. EFC. | ||