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 component weights for an Essex Terraplane 6-cylinder vehicle.
| Identifier | ExFiles\Box 21\6\ Scan204 | |
| Date | 28th February 1935 | |
| -6- Ha/FB.11/KW. 28.2.35. Weights - Essex Terraplane - 6-cylinder. Cwts. qrs. lbs. ozs. Total Car. Complete weight 27 2 21 0 Body section, Wings, Running Boards, Bumpers, etc. 10 3 18 8 Chassis, including 2 spare wheels 16 3 2 8 Chassis Weights as follows :- Engine and Gearbox 5 0 3 11 Front Axle assembly 3 20 4 Rear " " 1 1 6 0 Prop. Shaft 15 10 Steering Column & Box 23 12 Drop Arm & S.S. Tube 4 14 2 Front Road Springs 1 3 12 2 Rear " " 2 14 8 4 Shock Dampers 15 8 Petrol Tank 21 8 Exhaust System 16 6 Battery 1 19 12 Radiator - Matrix & Lower Water Pipe 1 18 12 Radiator - Loose Shell 1 7 0 Frame, inc. cross member, step irons, brake linkage 2 1 20 11 Cont'd.{John DeLooze - Company Secretary} | ||