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).
Drawing showing a section of a flywheel with stud holes and a note on fused fabric.
| Identifier | ExFiles\Box 91\3\ scan0008 | |
| Date | 9th June 1936 | |
| 9.6.36 56-1 32. EX. FLY WHEEL. STUD HOLES. LINE WHERE FABRIC HAS FUSED ONTO FLY WHEEL. AS CARBON. HPH. | ||