Diagram illustrating the bedding pattern on clutch fabrics on the pressure plate side.
| Identifier | ExFiles\Box 131\4\ scan0208 | |
| Date | 11th May 1937 guessed | |
| REVERSE SIDE. BEDDING ON CLUTCH FABRICS PRESSURE PLATE SIDE. | ||
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).