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).
Size of Goshawk cross members and a proposal for their increase.
| Identifier | ExFiles\Box 41\3\ Scan383 | |
| Date | 18th October 1923 guessed | |
| contd:- -3- should it be found that they are necessary. DA{Bernard Day - Chassis Design}/EV.{Ivan Evernden - coachwork} R.{Sir Henry Royce} has also agreed that Goshawk cross members are slightly smaller pro rata the 40/50. and we propose to increase them all as soon as the Works say they have used up present stocks. | ||