Title: The dominion succession duty act. 4-5 Geo. VI, ch. 14 (1940-41) as amended by 6 Geo. VI, ch. 25 (1942-43), 8-9 Geo. VI, ch. 37 (1944-45), 9-10 Geo. VI, ch. 18 (1945-46), 10 Geo. VI, ch. 46 (1946)