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).
List of vehicle component weights in pounds and ounces.
| Identifier | ExFiles\Box 88\3\ scan0093 | |
| Date | 15th January 1935 | |
| -2- Hs{Lord Ernest Hives - Chair}/FB.20/KW.15.1.35 (Graham) lbs. ozs. lbs. ozs. (7) Frame (no brake mechanism, - side channels and cross members only). 161 0 248 0 (8) Engine Parts. Cylinder head 83 0 Crankshaft 55 0 Conn. rods 10 8 Flywheel & Clutch 73 0 Top half crankcase 70 0 Lower half " 29 8 Starter 21 4 Dynamo 31 3 Exhaust manifold 6 8 Clutch to N.Sch.3948, lightened to hs.{Lord Ernest Hives - Chair}1416. 81 9 N.Sch.4190 64 0 Disc and 11" Clutch 52 0 Hardy Spicer 3" Joint 19 8 (9) Petrol System Tank 46 0 20 11 (13.9 gall.) Pumps 5 0 Tap 1 5.5 Pipe Lines 2 12 Filter 1 9 Gauge tank unit 1 11.25 57 5.75 (10) Road Springs - set heavy type 117 8 70 0 (11) Shock Dampers complete with control 56 0 18 8 (12) Prop. shaft and Damper 39 12 15 1 Shaft only 27 0 | ||