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).
Sketches showing buffer clearance measurements and an air scoop for a gearbox cover.
| Identifier | ExFiles\Box 1\4\ B001_X 100a-page101 | |
| Date | 2nd December 1932 guessed | |
| Buffer Clearance 4 1/8" Max Movt. 4 1/4" AIR SCOOP. Gear Box Cover. | ||