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).
Confirmation request for a portion of an SS cylinder head to be used for gas flow tests.
| Identifier | ExFiles\Box 14\3\ Scan021 | |
| Date | 26th October 1928 | |
| To RHC.{R. H. Coverley - Production Engineer} from Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson} X7050 Hs{Lord Ernest Hives - Chair}/Rn{Mr Robinson}5/LG26.10.28. TESTS ON GAS FLOW. This is to confirm that you will let us have a portion of an SS.{S. Smith} cyl. head having one inlet valve guide, valve seat and port face machined. Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson} | ||