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).
Parts list and instruction memo for a Bentley 111 Fan, specifying new drawings and standard components for 3 sets.
| Identifier | ExFiles\Box 99\3\ scan0016 | |
| Date | 11th November 1938 | |
| H&H HPS.{Horace Percy Smith - Experimental Factory Mgr} c. Rm.{William Robotham - Chief Engineer} c. Rm{William Robotham - Chief Engineer}/Std. BY/A1d 5/G.1.11.38. BENTLEY 111. FAN. SECTION 5220. Please receive herewith two blueprints of the following new drawings (three where marked thus *) :- S.CD.867 Die Cast Fan. 1 off. Ex.S.1100 Fan Flange. 1 off. Ex.S.1101 Fan Spindle. 1 off. * Ex.S.1102 Fan Pulley. 1 off. * Ex.S.1103 Fan Hub. 1 off. The following standard parts will also be required :- KB.350 Stud 4 off. K.4310 Nut 4 off. K.9008 Washer 4 off. K.108 Bolt 6 off. K.4307 Nut 6 off. K.9006 Washer 6 off. This scheme is in accordance with memo Rm{William Robotham - Chief Engineer}/Std.3/MH.{M. Huckerby}19.9.38 and provides for a Die Cast Fan Hub and Pulley. For experimental purposes these latter parts should be sand cast in A/C.403. Kindly instruct 3 sets. ald{F. Allwood - Experimental Design} BY/Ald.{F. Allwood - Experimental Design} | ||