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 detailing the removal of screwdriver slots from the set screws of a Phantom III carburettor float chamber lid.
| Identifier | ExFiles\Box 122\2\ scan0103 | |
| Date | 4th November 1936 | |
| SCALE V/L. SCREWDRIVER SLOTS IN THESE SIX SET SCREWS TO BE OMITTED AS TROUBLE HAS BEEN EXPERIENCED OWING TO COVER BECOMING LOOSE. ROLLS-ROYCE, LTD. PRINT ROOM. NOV 4 1936. REMOVAL OF SCREWDRIVER SLOTS IN SET SCREWS OF FLOAT CHAMBER LID{A. J. Lidsey} PH. III. CARBURETTOR. LEC 5358. | ||