Experimental order request for a Zenith Petrol Filter with a metal cover and two spare metal covers.
| Identifier | ExFiles\Box 44\1\ Scan204 | |
| Date | 23th May 1928 | |
| X3700 To ROY. {Mr H. Royce - Buyer} from Hs {Lord Ernest Hives - Chair} /An. Hs {Lord Ernest Hives - Chair} /Rm {William Robotham - Chief Engineer} 3/LG23.5.28. Will you please order for us experimentally a Zenith Petrol Filter fitted with the metal cover instead of the glass and 2 spare metal covers. Hs {Lord Ernest Hives - Chair} /An. | ||
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).