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).
Series of temperature readings for atmosphere, water, and floorboards under two separate test conditions.
| Identifier | ExFiles\Box 78\3\ scan0013 | |
| Date | 10th June 1912 guessed | |
| m/ X446 Atmos temp. Water temp. Floor'bds temp underneath. Floor'bds temp on top. 67 87 37 22 67 92 37 22.5 68 95 37.5 22.5 68 Boiling 38 22.5 3. Same as No.2, with with bonnet off. o10 minutes readings. Atmos temp. Water temp. Floor'bds. temp underneath. Floor'bds. temp on top. Start. 66 75 35 29.5 66 76 35 28.5 66.5 78 35 28.5 Cont'd | ||