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).
Technical drawings showing three views of a mechanical clamping and fastening mechanism.
| Identifier | ExFiles\Box 147\1\ scan0146 | |
| Date | 20th February 1936 guessed | |
| N. 336627 Fig. 1 Fig. 2 Fig. 3 1 2 2' 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20' 21 22 23 24 | ||