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 aromatic content of petrol samples from a test bed tank.
| Identifier | ExFiles\Box 20\6\ Scan095 | |
| Date | 18th November 1926 | |
| Hs{Lord Ernest Hives - Chair}/Mr.Robotham. c to Mr.Warwick. X985 H12/EA18.11.26. Laboratory. Report No. L615. Re 2 Samples of Petrol taken from the (1) Top, and (2) Bottom of a Test Bed Tank. The aromatic contents of the above two samples were found to be, within the limits of experimental error, the same; viz. Top -- 25 %, Bottom 25.8 % (by volume). H1. RECEIVED Hs{Lord Ernest Hives - Chair} NOV 18 1926 | ||