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 F. M. Aspin & Co. Ltd. detailing engine performance after 1,000 power hours and a recent facility expansion.
| Identifier | ExFiles\Box 134\1\ scan0194 | |
| Date | 22th September 1943 guessed | |
| - 2 - Engine has now completed 1,000 power hours, the performance being exactly the same as after 200 hours. I am looking forward to hearing from you in the near future when I would be pleased to visit you to discuss the matter thoroughly. In the meantime, Regards. Yours sincerely, per pro F.{Mr Friese} M.{Mr Moon / Mr Moore} ASPIN & CO. LTD. MANAGING DIRECTOR. P.S. Since your last visit we have considerably expanded employing now 170 personnel and complete new plant. We therefore have more facilities available. | ||