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).
Two blueprint-style illustrations of mechanics joints used to transmit drive.
| Identifier | ExFiles\Box 179b\2\ img162 | |
| Date | 23th November 1932 guessed | |
| ORDINARY MECHANICS JOINTS TRANSMIT THE DRIVE | ||