Record card for a 1st speed driven gear, noting details of corrected gears and mileage.
| Identifier | ExFiles\Box 99\4\ scan0258 | |
| Date | 19th March 1941 | |
| CHASSIS 30G-VII GEARBOX K.8.B.F. GB.5126 1ST SPEED DRIVEN GEAR CORRECTED GEARS MILEAGE 11820 19.3.41 | ||
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).