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).
Listing the order of urgency for experimental work on various projects.
| Identifier | ExFiles\Box 27\3\ Scan148 | |
| Date | 12th August 1939 | |
| 1204 1260. To HPS{Horace Percy Smith - Experimental Factory Mgr}/RH.{R. Hollingworth} Rm.{William Robotham - Chief Engineer}15/JH.12.8.39. " The following is the order of urgency of Experimental work :- (1) 33.G.7. for Hs.{Lord Ernest Hives - Chair} (2) Rebuild of Corniche. (3) Preparation of 3.B.50. for France. (4) Bumper frame. Rm.{William Robotham - Chief Engineer} | ||