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 note rejecting 'Spaulding's' material for production due to excessive wear.
| Identifier | ExFiles\Box 69\1\ scan0403 | |
| Date | 29th June 1920 | |
| RR 238 (150 BKS.) (SH57. 29-6-20.) MP 224358 ROLLS-ROYCE LTD. INSTRUCTIONS. To ________________________________________ 19 Order No._________________ Customer's No._________________ Average wear for this material being about .006". We do not consider therefore that this material (Spaulding's) should be used on production! Signed H.E.W. This Sheet must be filed on completion of the work. | ||