Telegram from Grylls to Hancock regarding a spare crinkly plate servo.
| Identifier | ExFiles\Box 82\2\ scan0096 | |
| Date | 20th July 1934 | |
| X4553a 20.7.34. HANCOCK, HOTEL DE FRANCE, CHATEAUROUX(French test region), FRANCE. HAVE YOU GOT SPARE CRINKLY PLATE SERVO. GRYLLS. | ||
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).