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).
Graph plotting temperature rise over time for a carburettor with different insulation setups.
| Identifier | ExFiles\Box 45\4\ Scan125 | |
| Date | 13th December 1922 | |
| TEST ON INSULATED CARBURETTOR TEMPERATURE (°C) TIME (MINUTES) Legend/Key: TIE ON TO CASE. IRON INSULATED. SEE FCD 298. (1) & (2) INSULATED. (3) CARB BUT UNINSULATED. ON BRACKET. (4) AS IN (3) BUT INSULATED. Handwritten Notes: C.A.P. 13/12/22 E.P.C 14/12/22 | ||