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).
The Centre of Gravity Test for the Wraith III No. 2 Engine, listing included components.
| Identifier | ExFiles\Box 108\2\ scan0099 | |
| Date | 3rd June 1938 | |
| To Rm.{William Robotham - Chief Engineer} from Rm{William Robotham - Chief Engineer}/W.Bell. c. to By.{R.W. Bailey - Chief Engineer} c. to DA.{Bernard Day - Chassis Design} c. to By/MoStey. HPS{Horace Percy Smith - Experimental Factory Mgr}/WB.{Mr Brazier/Mr Bell}1/CB.3.6.38. WRAITH III No. 2 ENGINE. Centre of Gravity Test. The position of the centre of gravity of the above engine (with gear box attached) is indicated in the attached chart. The following components were included in the assembly :- (1) Zenith carburetter and Air Silencer. EW1099. EW868 (2) Fan. EW954 (3) Exhaust manifold. EW1046 (4) Dynamo. Brg Bkt D54768 Field Wdg DW252 Arm DW201. D54093. Suop. DW243 (5) Extra coil. D75673 (6) Starter motor. Am D81077 Brg Bkt DB{Donald Bastow - Suspensions}1078 Com DB{Donald Bastow - Suspensions}306 Fld Wdg D8432 (7) Damper control unit. FW 747. (8) Gear change mechanism. GN. 1957. (9) Water inlet pipe - Pump to radiator. EW 1264. (10) "Tecalemit" Oil Filter. EW1019 W. Bell. W. Bell | ||