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).
Blueprint of a Bentley floor board with annotations on materials and assembly.
| Identifier | ExFiles\Box 130\2\ scan0339 | |
| Date | 8th December 1936 guessed | |
| ALUMINIUM STEEL BENTLEY FLOOR BOARD RIVET HEADS WRONG WAY ROUND RIVETS PULLED THROUGH | ||