Multi-view schematic of a Gordon Armstrong suspension unit.
| Identifier | ExFiles\Box 154\2\ scan0100 | |
| Date | 1st November 1933 guessed | |
| "GORDON ARMSTRONG" SUSPENSION UNIT. DRG. N° G2G-Z | ||
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).