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).
Sketch showing a crack in an S.U. carburetter float at a soldered joint.
| Identifier | ExFiles\Box 82\5\ scan0128 | |
| Date | 11th May 1937 guessed | |
| AT 11,500 MILES. 3.B.IV. S.U. CARBURETTER FLOAT. CRACK. AT SOLDERED JOINT SILVER | ||