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).
List of enclosures detailing components including a crankshaft bolt, bearing housing, and flywheel arrangement.
| Identifier | ExFiles\Box 136\2\ scan0402 | |
| Date | 3rd March 1944 guessed | |
| Enclosures. GB.4427 Crankshaft Bolt. GB.4420 Bearing Housing, clutch spigot bearing. GB.5013 Flexible disc - flywheel centre. GB.4762 Arrangement of Flywheel (marked up) RA.557 Body - Chassis Lub. Drive. | ||