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 specification and calculation for a Standard SY Car, R.H. Drive.
| Identifier | ExFiles\Box 26\1\ Scan004 | |
| Date | 7th September 1967 guessed | |
| Standard SY Car Weight. SRH.2637. R.H. Drive. Specification. No refrigeration. No Jack. 1 gall petrol. Wing mirrors fitted. Seat belts fitted. Front. LH{Mr Haworth} 1267 } 2496 RH{R. Hollingworth} 1229 } } 4481 lbs. Rear. LH{Mr Haworth} 1003 } 1985 RH{R. Hollingworth} 982 } = 40 cwt. 0 qts. 1 lbs. Adding 190 lbs. to the rear for the missing petrol and Jack, the estimated Kerb Weight is 4671 lbs. = 41 cwt. 2 qts. 23 lbs. | ||