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).
Laboratory report detailing the unsatisfactory condition of a cast A.C.7 alloy part.
| Identifier | ExFiles\Box 115\3\ scan0143 | |
| Date | 9th December 1937 | |
| ROLLS-ROYCE LABORATORY REPORT: H1.2/RS.{Sir Henry Royce's Secretary}9.12.37. M.1500/1 A.C.7 alloy. Cast No.1. - 16.11.37. Transverse section 2½" from top of pot, showing unsatisfactory condition of part from which bearing is machined. | ||