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).
Modification to a Zenith petrol filter, requesting two glass replacements from the manufacturer.
| Identifier | ExFiles\Box 44\1\ Scan084 | |
| Date | 26th January 1927 | |
| To Wd.{Mr Wood/Mr Whitehead} from Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} Y3700 HsRm4/T26.1.27. ZENITH PETROL FILTER We send you herewith a sketch of a modification which we have carried out to these filters, together with an explanatory note. We should be obliged if you would take the matter up with the makers, and at the same time obtain for us two glass replacements for the base of these filters. (From Messrs. The Zenith Carburetters Ltd., 40/42 Newman St.{Capt. P. R. Strong}, London, W.1.) Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||