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).
Continuation of a test report detailing a drop in BHP and a burned-out valve and seat.
| Identifier | ExFiles\Box 151\3\ scan0096 | |
| Date | 13th August 1929 guessed | |
| -2- contd. slightly reduced - there is also a 5% drop in BHP, and one valve and seat have burned out during the tests. LR. {Mr Ellor} | ||