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).
Photograph showing three components of a strengthened rear wheel driver that has failed.
| Identifier | ExFiles\Box 91\2\ scan0339 | |
| Date | 5th October 1937 guessed | |
| PHANTOM III 32 EX. EX.27397 STRENGTHENED REAR WHEEL DRIVERS IN S/ZN. FAILED AFTER 16,355 MILES IN FRANCE | ||