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).
The intention to compare rear springs positioned above and below the axle.
| Identifier | ExFiles\Box 180\M3\M3.7\ img003 | |
| Date | 27th June 1919 | |
| Contd. -3- EH4/LG27.6.19. ----------- We intend to make a comparison with rear springs above and below the axle. EH. 1152 D (S)-1-19 500. W & S Ld. (E.{Mr Elliott - Chief Engineer} 2024) 55-3074 | ||