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).
Confirmation of a telegram requesting two pistons for vehicle chassis 6BIV.
| Identifier | ExFiles\Box 83\1\ scan0471 | |
| Date | 22th April 1937 | |
| Confirmation of Telegram. despatched on 22.4.37 ROBOTHAM HANCOCK 6BIV TWO PISTONS REQUIRED WALLER Waller Hotel De France Chateauroux. [Handwritten top right: 2000] [Handwritten initials left: Rm{William Robotham - Chief Engineer}] | ||