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).
Letter from the Experimental Dept. to AC-Sphinx Sparking Plug Co. requesting a sample oil filter for trial.
| Identifier | ExFiles\Box 135\3\ scan0136 | |
| Date | 31th December 1936 | |
| 1139. (Experimental Dept.) Rm{William Robotham - Chief Engineer}/Swd1.16/R.{Sir Henry Royce} 31st December, 1936. The AC-Sphinx Sparking Plug Co.,Ltd., D U N S T A B L E, Beds: Dear Sirs, We should be pleased if you could send us a sample oil filter for trial on one of our chassis units. If possible we should prefer it to be suitable for either the 25/30 or the 40/50 engines. We shall be pleased to supply you with any particulars which you may need in connection with your choice of a suitable capacity filter. Along with the filter, we should be pleased if you would send along a catalogue and price list of your oil filter products. Yours faithfully, For ROLLS-ROYCE LTD. | ||