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).
Listing part numbers for ball thrust washers for bevel pinions on 'Fulstow' and 'Tyfoeld' models.
| Identifier | Morton\M13.2\ img017 | |
| Date | 30th April 1926 | |
| Mr Hives X.5840a R "Fulstow" G50720 Ball thrust washer for bevel pinion (small) "Tyfoeld" G50722 Ball thrust washer for bevel pinion (centre) WA{Mr Wallis} 30/4/26 Bope | ||