"Souvenir: Trangie Agricultural Experiment Station; Official Opening of the Wool Research Laboratory and Stock Field Day, March 15, 1950".Souvenir booklet produced for the opening of the wool research laboratory and stock field day at Trangie Agricultural Experiment Station in NSW, 15 March 1950. Back cover of the souvenir booklet produced for the opening of the wool research laboratory and stock field day at Trangie Agricultural Experiment Station in NSW, 15 March 1950.SOUVENIR / TRANGIE / AGRICULTURAL EXPERIMENT STATION / OFFICIAL OPENING OF THE / WOOL . RESEARCH . LABORATORY . & . STOCK . FIELD . DAY - MARCH 15TH. / 1950nsw; department of agriculture, trangie agricultural research station, nsw