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 detail a Phantom III fan flange to be used in reverse for carburetter intake tests.
| Identifier | ExFiles\Box 94\5\ scan0066 | |
| Date | 15th August 1938 | |
| 324. To By/Ald.{F. Allwood - Experimental Design} Rm{William Robotham - Chief Engineer}/Std.6/JH.15.8.38. Will you please detail a Phantom III fan flange to enable us to use a Phantom III fan blowing on the reverse direction to the normal one. This is required in order to endeavour to produce a 100 m.p.h. air stream for carburetters intake tests. Rm{William Robotham - Chief Engineer}/Std. | ||