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 cutter be ground on the inside diameter to .605' concentric with the outside diameter.
| Identifier | ExFiles\Box 149\4\ scan0306 | |
| Date | 31th May 1937 | |
| To HPS.{Horace Percy Smith - Experimental Factory Mgr} r 1263 Rm{William Robotham - Chief Engineer}/JBD.{John B. Dixon - Fuel Systems}7/JH.31.5.37. Will you please have the attached cutter ground on the inside diameter to .605" concentric with the outside diameter. Rm{William Robotham - Chief Engineer}/J.B.Dixon. | ||