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 Oil, Water, and Air temperatures in °C, recorded every 25 miles over a five-day period.
| Identifier | ExFiles\Box 1\4\ B001_X 100a-page297 | |
| Date | 2nd December 1932 | |
| 2. PER. II (3) °C. OIL, WATER AND AIR TEMPS. EVERY 25 MILES 28.11.32 29.11.32 30.11.32 1.12.32 2.12.32 OIL WATER AIR Y-AXIS (left and right): 120, 110, 100, 90, 80, 70, 60, 15, 10, 5 X-AXIS (bottom): 28.11.32, 29.11.32, 30.11.32, 1.12.32, 2.12.32 Annotations: ← 45.4 MPH x 46.9 MPH x 43 MPH x 46.9 MPH x 48.3 MPH x 43.9 MPH x 49.2 M.P.H x 51.7 MPH → | ||