Wind tunnel test for model of Vickers 1-11 aircraft at Weybridge, Surrey.
MS. Woman technician in control room of wind tunnel. MS. Ticker tape machine recording information. MS. Revolving counter for fan for wind tunnel. LS. Main adjusting equipment in control room. Various shots of the interior of tunnel as a model of Vickers 1-11 BAC aircraft is adjusted prior to wind tests. LS. Technician watching tests through window. MS. Model of Vickers 1-11 on stand.
Date found in the old record - 15/12/1961.