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).
Seeking clarification if Depot Sheet No. 306 covers ethyl-lead-alcohol petrol blends available on the Continent.
| Identifier | ExFiles\Box 150\1\ scan0144 | |
| Date | 27th July 1936 | |
| X1282 S/W. (Hd.{Mr Hayward/Mr Huddy}) " Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} H7/H27.7.36. RE: DEPOT SHEET NO. 306. USE OF ETHYL LEAD PETROLS. Not being quite certain as to whether this Depot Sheet, advocating ethyl-lead petrol covered also the petrols in use and obtainable on the Continent, which also contains alcohol, we wrote to Paris for information. They have replied, as per copy attached, and you will note they seem to be pretty generally pleased with at any rate certain brands in which the alcohol and the ethyl-lead constituents appear to have been blended. As customers, especially those who have had trouble some years ago on the Continent, with fuels containing alcohol are certain to ask us whether ethyl-lead-alcohol-petrol spirits are approved by us, we should be glad if you would confirm that Depot Sheet No. 306 does cover such blends. H.{Arthur M. Hanbury - Head Complaints} Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer} encl. Will you deal with this please? Hdy{William Hardy}/SB{Mr Bull/Mr Bannister} 3.8.36. | ||