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).
Comparison of the weights of Bensport and Marles' Weller steering columns.
| Identifier | ExFiles\Box 88\3\ scan0015 | |
| Date | 2nd July 1933 | |
| COMPARATIVE WEIGHTS OF STEERING COLUMNS BENSPORT STEERING COLUMN COMPLETE WITH CONTROLS LBS-OZS 41 - 15 1/2 MARLES' WELLER STEERING COLUMN WITH CONTROLS, AS ADAPTED TO BENSPORT 42 - 12 - 12 1/2 OZS. INCREASE OF MARLES' WELLER STEERING OVER BENSPORT = 12 1/2 OZS. ROLLS-ROYCE, LTD PRINT ROOM JUL 4 1933 DERBY | ||