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).
From F.H.R. to Mr Wormald regarding the investigation into Double Rear Brakes.
| Identifier | ExFiles\Box 1\6\ B001_X2 Double Rear Brakes-page029 | |
| Date | 2nd May 1913 | |
| C O P Y. Mr Wormald from F.H.R. Copies sent to: Mr Johnson R14/B2.5.13 Re Double Rear Brakes. X.2/B I am very pleased with this investigation. Stick to the 1" centres. F.H.R. COPY. | ||