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).
Dimensions of the Wraith II propeller shaft to be supplied by Hardy Spicer.
| Identifier | ExFiles\Box 9\2\ 02-page07 | |
| Date | 2nd February 1937 | |
| SECRET 637. GRX 1044 BY.{R.W. Bailey - Chief Engineer} c.c. E.{Mr Elliott - Chief Engineer} Ba. Fm. HPS.{Horace Percy Smith - Experimental Factory Mgr} E/HDY.{William Hardy}1/HP.2.2.37. Wraith II - Propeller Shaft. We send herewith N.Sch.5024 giving the leading dimensions of the shafts to be supplied by Messrs. Hardy Spicer for this car. A print of this drawing has been sent recently to Messrs. Hardy Spicer. We shall shortly be sending particulars of the flanges for the gearbox and axle required to suit this propeller shaft. N.Sch.5024 herewith. E/HDY.{William Hardy} | ||