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 analysis summary by section for the 1939 Vauxhall '10' engine.
| Identifier | ExFiles\Box 132\2\ scan0125 | |
| Date | 2nd March 1941 | |
| 1115 2.3.41. VAUXHALL "10" 1939 - WEIGHT ANALYSIS SUMMARY OF WEIGHT BY SECTION Section 1 A.B. - Cylinders and Crankcase. 133 lbs. 1½ ozs. " 1 C.D. - Crankshaft and Pistons. 70 " 15½ " " 1 E.F.G. - Sump and Fittings. 14 " ½ " " 1 H.I.J.K. - Water Pump, Manifolds, etc.. 30 " 10 " " 1 L. - Clutch. 9 " 13½ " " 1 M.{Mr Moon / Mr Moore} - Valves and Operating Mechanism. 17 " ½ " " 1 N. - Engine electrical. 42 " 13½ " Total Engine weight 317 lbs. 15½ ozs. | ||