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 {R.W. Bailey - Chief Engineer} /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 {R.W. Bailey - Chief Engineer} /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. | ||
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).