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).
Telegram to Armstrong Patents regarding a requirement for two pairs of dampers.
| Identifier | ExFiles\Box 152\2\ scan0205 | |
| Date | 24th May 1940 | |
| f.{Mr Friese} 1293. 24th May 1940 ARMSTRONG PATENTS, BEVERLEY, YORKS. TWO PAIRS OF DAMPERS REQUIRED STOP SET INWARDS STOP ARM FIVE DEGREES BELOW HORIZONTAL STOP DRAWING FOLLOWS. STOP ROBOTHAM ROYCAR. | ||