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 memo confirming the dispatch time of a cylinder head from Derby to Vandervell Steelbak London.
| Identifier | ExFiles\Box 89\5\ scan0025 | |
| Date | 4th April 1939 | |
| 261 4/4/39. VANDERVELL STEELBAK LONDON CYLINDER HEAD LEAVING DERBY 12.5 a.m. NOT 10.45 a.m. SWINDALL, ROYCAR | ||