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 for a complete car, model 1.B.50, broken down by chassis, accessories, and coachwork.
| Identifier | ExFiles\Box 112\1\ scan0092 | |
| Date | 9th June 1938 guessed | |
| APPENDIX. To Compute 1.B.50 complete car weight. Cwts. Qrs. Lbs. 1-B-5 Chassis, with petrol, oil and water, Front bumper and one spare wheel. 23 1 18 Add 56 lbs for added 6" in centre of chassis. 2 0 ---------------- Complete Chassis. 23 3 18. Chassis Accessories. Headlamps. 21 lbs. Wiper Motor. 4 " Horns. 9 " Tools. 27 " Centre Lamp. 4 " Side Lamps. 3 " -- 68. 2 12 Body Accessories. Rear bumper. 20 lbs. Wireless Set. 25 " Heater. 8 " Spare wheel cover. 14 " Dash sound damping. 4 " Floatex & packing etc. 30 " --- 101 3 17 Complete Coachwork. 12 0 1 ---------------- Complete Car 37 1 20. = 4192 lbs. | ||