Photo caption that accompanied both photos: WIND TUNNEL PROJECT - Ernest Simpson (left) [62-1424_001] of the Custom Boat Company, RR 4, Kitchener, is building a 40-foot wind tunnel at the University of Waterloo. When completed, the tunnel will be used to test models of a hovercraft on which the university staff is doing research work. Prof. William Fallis (right) [62-1424_004] studies plans of the hovercraft, of which he hopes to build a flight model."
