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 weights of long and short chassis.
| Identifier | ExFiles\Box 3\3\ 03-page116 | |
| Date | 21th October 1907 guessed | |
| 1700 m/cs 3700 x200 Weight of long chassis complete with petrol tank brackets for platform and including 135 m/m tyres all round for cwt qtr lbs 11 0 8 Short chassis 1. 3. 3. 6 -do- -do- | ||