Schematic for a Spectre wing stay support, featuring a spherical seating design.
| Identifier | ExFiles\Box 92\1\ scan0046 | |
| Date | 3rd January 1935 | |
| x359 F. {Mr Friese} Dodel To EY. from Da. {Bernard Day - Chassis Design} Da. {Bernard Day - Chassis Design} 6/HP.3.1.35. C. Wer. E. {Mr Elliott - Chief Engineer} Hs. {Lord Ernest Hives - Chair} Hdy. {William Hardy} RHC. {R. H. Coverley - Production Engineer} Spectre(Codename for Phantom III) - Wing Stay Support. Herewith is N. Sch.4322 which shows a spherical seating for the connection between the wing stays and the cross bar support, so as to provide for different angles of the wing sides. N.Sch.4322 herewith. Da. {Bernard Day - Chassis Design} | ||
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).