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 regarding the 'curing' effect of prolonged or repeated heating on Redmanol material.
| Identifier | ExFiles\Box 45\4\ Scan307 | |
| Date | 29th June 1920 | |
| RR 208 (150 BKS.) (BH57.29-6-20.) MP 224356 ROLLS-ROYCE LTD. INSTRUCTIONS. To Order No. Customer's No. 6. 19 different materials. Possibly the subjection to prolonged or repeated heating had a 'curing' effect on the Redmanol, in which case it would appear necessary in production to adopt some method which would make specially sure of thorough curing. Signed H.A. This Sheet must be filed on completion of the work | ||