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).
Diagram showing points on the exhaust and inlet sides where local head temperatures were recorded.
| Identifier | ExFiles\Box 94\3\ scan0182 | |
| Date | 22th April 1937 guessed | |
| SHEET 3. EXHAUST SIDE. REAR. FRONT. 1 2 6 3 7 4 5 CORE PLUGS INLET SIDE. FRONT. REAR. 9. 8. CORE PLUGS. POSITIONS OF NUMBERS ARE POSITIONS AT WHICH READINGS WERE TAKEN. DIAGRAM SHOWING POINTS AT WHICH LOCAL HEAD TEMPS. WERE RECORDED. | ||