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).
Requesting a filter with olive joints be fitted to a 10,000 miles chassis.
| Identifier | ExFiles\Box 83\2\ scan0022 | |
| Date | 20th September 1937 | |
| To HPS.{Horace Percy Smith - Experimental Factory Mgr} 200a Rm{William Robotham - Chief Engineer}/JBD.{John B. Dixon - Fuel Systems}9/JH.20..37. 6-B-IV 10,000 miles chassis. Will you please arrange that the above chassis is fitted with a filter having olive joints on the pipe connections to LeC.5416. Rm{William Robotham - Chief Engineer}/J.B.Dixon. | ||