GW may offer more scope for fresh work than do aircraft, which have been widely discussed. EE “closely modelled” Thunderbird I gyro on V2’s A.R.Adams, Good Company, BAC, 76, P142. Start with S.R.Twigge, Early Devt of GW in UK,1940-60, Harwood, 1993, and go to RAF Museum/Cosford which has much to show.