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).
Requesting the dates for the first bench run and road test of an E.A.C. engine, with handwritten replies.
| Identifier | ExFiles\Box 69\3\ scan0165 | |
| Date | 8th April 1925 | |
| To Hs.{Lord Ernest Hives - Chair} from BJ. BJ14/H8.4.25. X8770 E.{Mr Elliott - Chief Engineer} A.{Mr Adams} C. Please let me know the date you got the first run on the bench with an E.A.C. engine, and when you got the first E.A.C. engine on the road. B.J. 10/12/23 on road 21/9/23 | ||