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).
Clarifying the permissible use of Prices Oleogene Oil in 20-HP chassis engines during the testing stages.
| Identifier | ExFiles\Box 144\1\ scan0118 | |
| Date | 2nd February 1926 | |
| EWT c. EY. c. Hs.{Lord Ernest Hives - Chair} 4967 EP{G. Eric Platford - Chief Quality Engineer}1/H2.2.26. re. Prices Oleogene Oil. We are surprised to learn on investigation that Brices Oleogene Oil is being put into the engines of 20-HP chassis prior to final test and despatch. Please note that although the use of Oleogene Oil is permissible, in fact preferable for chassis during early stages of testing, that when the final change of oil is made prior to final tests of chassis, it must be made with the oil which is recommended in our Instruction Book. EP.{G. Eric Platford - Chief Quality Engineer} | ||