Cable requesting a drawing for the American Phantom one radiator tube.
| Identifier | ExFiles\Box 149a\3\ scan0072 | |
| Date | 25th September 1930 | |
| Cable x5678. Ally 25-9-30 Alley Rolls Royce Springfield Mass Please send us drawing of American Phantom one radiator tube. Rm. {William Robotham - Chief Engineer} | ||
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).