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).
Test report recording vehicle temperatures and airflow readings under specific test conditions.
| Identifier | ExFiles\Box 75\4\ scan0111 | |
| Date | 1st July 1912 guessed | |
| 7/ 6. Dashboard not filled in, engine side guards louvred, dashboard ventilators above floorboards open, front two side windows open. only Temp. Floorbs. -Body temp. Water temp. Time under full power. Air temp. 43 37 70 10 15 61 42 92 mins 15 Bad smell, slight upward draught. [signature] R | ||