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).
Weight calculation note for a chassis, including fluids.
| Identifier | ExFiles\Box 3\3\ 03-page015 | |
| Date | 21th October 1920 | |
| W. St.{Capt. P. R. Strong} Ld (39) 150-100m. 9.17-100 [50-90-10-10] (1376) 5700 7200 Weights - 14.00 igls in 1429 spares, large wheels & high chassis. 935x135 tyres & wheels total - 25 - 1 - 0 less water, oil etc. 1 0 11 nett wghts 24 - 0 - 17 by Fowler For Mr Royce ERH/GLH 21/10/20 | ||