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).
Blueprint for a steering wheel-mounted mixture control for a semi-expanding carburettor PII.
| Identifier | ExFiles\Box 13\3\ 03-page418 | |
| Date | 21th April 1932 | |
| LEC 3079 54° FAST NORMAL RICH START ADV RETARD DIM DIPPED NOR ROLLS-ROYCE, LTD. PRINT ROOM APR 22 1932 DERBY. STEERING WHEEL MIXTURE CONTROL SCALE 1/2 & 2/1 SEMI-EXPANDING CARB PII J.D. Pearson 21.4.32 LEC 3079 21/4/32 | ||