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 for an adaptor to test a B.V. flexible blade fan on a Phantom III fan hub for Messrs. Ferodo's test rig.
| Identifier | ExFiles\Box 99\3\ scan0019 | |
| Date | 1st December 1938 | |
| 424 To By/Ald.{F. Allwood - Experimental Design} from Rm{William Robotham - Chief Engineer}/Std. Rm{William Robotham - Chief Engineer}/Std.5/MH.{M. Huckerby}1.12.38. FAN - B.V. FLEXIBLE BLADE TYPE. Will you please detail and instruct as soon as possible, an adaptor to permit the B.V. flexible blade fan to be run on a Ph.III fan hub - this is required in connection with tests to be made on Messrs. Ferodo's test rig. Rm{William Robotham - Chief Engineer}/Std. | ||