The weight of a luggage grid for the Goshawk.
| Identifier | ExFiles\Box 107\4\ scan0044 | |
| Date | 15th June 1923 | |
| X4538 GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) WEIGHTS. Luggage Grid - 11½ lbs. 15.6.23. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} | ||
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).