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).
Laboratory report on the analysis of an oil sample from the Detroit Testing Laboratory.
| Identifier | ExFiles\Box 135\3\ scan0095 | |
| Date | 9th September 1929 | |
| Form 8 THE DETROIT TESTING LABORATORY DETROIT, MICHIGAN Number 5709-A-4 Date 9-9-29 Sample from Taylor Brothers Manufacturing Company Sample of Oil Remarks #1B Customer's Order D.{John DeLooze - Company Secretary} T. L. Order 51195 "Oil drawn at suction level with Floato, full pan after running, no settling time." Water - - - - - - - none Sediment - - - - - - faint trace only. Examination of Sediment: The amount of sediment from 25 grams of the oil is so small as to be practically unweighable. The oil contains no bearing metal or sand. Only slight trace of finely divided carbon present. Stamped Text: READ READ REC'D SEP 10 1929 ANS'D LTF ZZ/slc THE DETROIT TESTING LABORATORY By Alporis | ||