The 'Goshawk II' switchbox drawing.
| Identifier | WestWitteringFiles\G\September1921\ Scan32 | |
| Date | 29th September 1921 | |
| To BA. from E. {Mr Elliott - Chief Engineer} Copy to CJ. " " WGR. " " HS. {Lord Ernest Hives - Chair} ✓ " " DY. {F R Danby} ORIGINAL E1/G29/9/21. X.4081/ RE "GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II" SWITCHBOX. We send you herewith drawing No.Lec. 1456 shewing the above. FC OCT 1 1921 RECEIVED. | ||
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).