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).
List of instructions for various engine components, noting which are to be as 'Wraith III'.
| Identifier | ExFiles\Box 97\1\ scan0087 | |
| Date | 28th October 1937 guessed | |
| - 13 - SCHEME TOMORROW. Water Connections. 4 Sets instructed as Wraith III. O.K. DETAILS 24th - Oil Fittings. No instructions. AS WRAITH - Oil Filler. 4 Sets instructed as Wraith III. '' Oil Filter. 4 Sets instructed as Wraith III. '' Oil Sump Indicator. 4 Sets instructed as Wraith III. '' Oil Relief Valve. 4 Sets instructed as Wraith III. '' Wire Fittings. 4 Sets instructed as Wraith III. '' Fan. No instructions. WRAITH Tacho Drive. DETAILS 14th | ||