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).
Calculation of the total weight of a chassis, its components, and bodywork.
| Identifier | ExFiles\Box 3\3\ 03-page105 | |
| Date | 15th June 1906 | |
| 7400. Long ch. 7200 Weights of Chasses [Column headers]: cwts qrs lbs Chassis = 22 2 0 Oil contents 1 gall = 10 Water 17 galls = 1 70 Tyres (2 cwt 0qrs 2lbs) 1 2 12 Tools including Pump and jack 32 Spares (Plugs and valve) 5 Petrol 14 galls 96 Side and tail lamps = 14 Horn 7 Number plates 2 Ignition accumulators 51 = Tot 74 lbs Open 5 seated body, no hood or screen, with metal wings = 4 0 0 Total weight of all of above = 30 3 20 [Right side calculations] Chassis with Tyres = 24 0 12 other part of outfit = 1 3 10 --- Total = 26 3 0 4 0 0 --- 30 3 20 | ||