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).
Scheme to modify fan adjustment to align with the Wraith III for experimental purposes.
| Identifier | ExFiles\Box 99\1\ scan0113 | |
| Date | 5th April 1938 | |
| - 2 - BY/Ald.{F. Allwood - Experimental Design}6/G.5.4.38. This scheme modifies E.CD.561 and brings the fan adjustment into line with Wraith lll, and should be instructed for experimental purposes. Please return S.CD.571 to this Department when finished with. Ald{F. Allwood - Experimental Design} BY/Ald.{F. Allwood - Experimental Design} | ||