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).
Short message regarding unsuccessful chromium plate tests.
| Identifier | ExFiles\Box 103\1\ scan0235 | |
| Date | 21th May 1936 | |
| X572 Messervy, Silvagost, Crickle, London. Cannot help you tests on chromium plate unsuccessful. ROBOTHAM, ROYCAR. | ||