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).
Request to British Filters Ltd. for a bye-pass filter suitable for a 10 HP car.
| Identifier | ExFiles\Box 136\3\ scan0084 | |
| Date | 16th August 1940 | |
| 1030 1139. Ra/CTS.{C. Trot Salt - Carburation}7/ET. 16th August, 1940. T. WORTH Esq. British Filters Ltd. Aircraft House, MARKET HARBOROUGH. Experimental Department. Dear Sirs, We wish to obtain details of a bye-pass filter suitable for a 10 H.P. car. The dimensions should be as follows: Height and diameter to be .750 of the "General" filter you supply for the "Wraith" and Bentley engines. We would like to get hold of a sample as soon as possible, and an outline drawing, for installation purposes on an arrangement drawing. Yours faithfully, | ||