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).
Accompanying the Upton Lewis Test Record for the R.A.F.B.4. Piston Alloy.
| Identifier | ExFiles\Box 37\4\ scan 127 | |
| Date | 1st August 1917 | |
| R.R. 235a (200 T) (S.D. 403. 26-4-17.) Bm. 2/156/12. EFC1/T1.8.17. To R.{Sir Henry Royce} from EFC. c. to BJ. c. to E.{Mr Elliott - Chief Engineer} c. to BY.{R.W. Bailey - Chief Engineer} c. to Da.{Bernard Day - Chassis Design} c. to Mr.Southern. X.3040. - UPTON LEWIS TESTS OF ALUMINUM ALLOYS. Herewith please receive print of Upton Lewis Test Record for the R.A.F.B.4.Piston Alloy. EFC. | ||