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 on the results of a machine's output test against its production specification.
| Identifier | ExFiles\Box 51\1\ Scan406 | |
| Date | 20th June 1920 | |
| RR 238 (150 BKS.) (SH57. 20-6-20.) MP 324255 ROLLS-ROYCE LTD. INSTRUCTIONS. To_____________________19__ Order No._________________ Customer's No. 2. The output after 20 minutes running was 11.5a, the control brush being more retarded than the standard, and the machine complied in other respects with the production test specification. There appears to be no record of the mileage run by the chassis. Signed F. {Mr Friese} J. {Mr Johnson W.M.} Allen. This Sheet must be filed on completion of the work. | ||