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).
Instruction to modify a Phantom III fan flange and blades to be fitted on a B.III hub for testing.
| Identifier | ExFiles\Box 99\3\ scan0008 | |
| Date | 17th May 1938 | |
| 424 To By/Ald.{F. Allwood - Experimental Design} from Rm{William Robotham - Chief Engineer}/Std. c. HPS.{Horace Percy Smith - Experimental Factory Mgr} Rm{William Robotham - Chief Engineer}/Std.12/MH.{M. Huckerby}17.5.38. Referring to By/Ald.{F. Allwood - Experimental Design}11/G.30.4.38 which instructs the necessary pulleys etc. to enable us to test a Ph.III fan belt on a B.III engine, we wish to run this test with Ph.III fan flange and blades. Will you, therefore, please instruct a Ph.III fan flange and blades with the necessary modifications to enable it to be fitted on the B.III hub which will be used with above pulleys. Rm{William Robotham - Chief Engineer}/Std. | ||