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).
Hand-drawn sketch illustrating failures on a clutch plate.
| Identifier | ExFiles\Box 91\3\ scan0009 | |
| Date | 9th June 1936 | |
| 9.6.36. 32.EX. CLUTCH PLATE. 56-2 CARBON. FABRIC CRACK. BRASS BONDING DISPLACED RIVET. HOLE WHERE FABRIC HAS PICKED UP AND FUSED TO FLYWHEEL. FABRIC WORNE TO BRASS BONDING HFA | ||