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 from The Detroit Testing Laboratory detailing the percentage of water in an oil sample.
| Identifier | ExFiles\Box 135\3\ scan0101 | |
| Date | 5th September 1929 | |
| Form 8 THE DETROIT TESTING LABORATORY DETROIT, MICHIGAN Number 5705-A-19 Sample from Taylor Brothers Manufacturing Corporation Date 9-5-29 Customer's Order 2174 Sample of Oil D.{John DeLooze - Company Secretary} T. L. Order 51176 Remarks Marked: "Sample drawn from 1/8 inch of bottom of oil, after 12 violent brake applications with Float-O application. 350cc of water added to original quantity of oil. Percentage of water to total sample by weight - 0.883% Percentage of water to total sample by volume - 0.801% READ READ REC'D SEP 6 1929 ANS'D DATE 26 sec THE DETROIT TESTING LABORATORY By [Signature] Director Organic Laboratory. | ||