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).
Specification sheet detailing the standard car weight for a left-hand drive model.
| Identifier | ExFiles\Box 26\1\ Scan005 | |
| Date | 7th September 1967 guessed | |
| Standard SY Car Weight. SRX.2947. L.H. Drive. Specification. Refrigeration fitted. No Jack. 1 gall petrol. Front. LH{Mr Haworth} 1309 } 2556 RH{R. Hollingworth} 1247 } Rear. LH{Mr Haworth} 1040 } 1979 RH{R. Hollingworth} 939 } 4535 lbs. = 40 cwt. 1 qts. 27 lbs. Adding 190 lbs. to the rear for the missing petrol and Jack, the estimated Kerb Weight is 4725 lbs. = 42 cwt. 0 qts. 21 lbs. | ||