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).
Instruction sheet detailing the checking of readings for rising and falling temperature curves.
| Identifier | ExFiles\Box 52\3\ Scan088 | |
| Date | 6th November 1918 | |
| RR. 238 (300 Bks.) (SF 152. 6-11-18.) MP 197880 ROLLS-ROYCE LIMITED. INSTRUCTIONS. 19 To Order No Customer's No. Z. by the retention of charge. The readings were checked whilst the temperature was falling and were found to be in substantial agreement with those for the rising curve. Signed H.J. Allen This Sheet must be filed on completion of the work. | ||