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).
Assembly drawing of an exhaust manifold valve body.
| Identifier | ExFiles\Box 124\3\ scan0289 | |
| Date | 28th January 1938 | |
| ASSEMBLY - EXHAUST MANIFOLD VALVE BODY. SECTION A.A. A A 13/16 141202/212894 1286038 1283869 .376 PLUG GAUGE MUST PASS THROUGH BUSHINGS AFTER STAKING. STAKE IN 6 PLACES ON THIS SURFACE TO RETAIN BOTH BUSHINGS. ROLLS-ROYCE, LTD PRINT ROOM 28 JAN 1938 DERBY | ||