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).
Telegram received by telephone with instructions for an exhaust valve and boost pressure for the Rye engine.
| Identifier | ExFiles\Box 173\3\ img048 | |
| Date | 3rd February 1937 | |
| D.S.A. RR. 1448. 112 BKS.) (47496-10-9-33) 2/3770- ROLLS-ROYCE LTD. TELEGRAM RECEIVED BY TELEPHONE. Date: 3 exhaust valve Should be inlet Rye for three pounds boost FROM: "Peter Robotham THIS SHEET MUST BE FILED. | ||