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).
Tests showing high air temperatures under the floorboards, highlighting the discomfort and need for improved ventilation.
| Identifier | Morton\M19\ img247 | |
| Date | 30th September 1931 | |
| -2- The most outstanding fact shown up by these tests is the air temperature recorded under the floor boards near the pedals. In France a temperature of over 80°C. was recorded on this car, the atmospheric temperature being in the neighbourhood of 30°C. and the car driven hard. Increasing the heat radiated from the exhaust pipes. Driving the car for any length of time under these conditions is, to say the least of it, is extremely uncomfortable, and emphasises the necessity for improved ventilation. Hs{Lord Ernest Hives - Chair}/Lid.{A. J. Lidsey} | ||