Butler Jerry

Toronto Maple Leafs acquire	Date	Vancouver Canucks acquire
Bill Derlago Rick Vaive	February 18, 1980	Jerry Butler Tiger Williams

Toronto Maple Leafs acquire	Date	St. Louis Blues acquire
Jerry Butler	November 1, 1977	Inge Hammarstrom

St. Louis Blues acquire	Date	New York Rangers acquire
Jerry Butler Ted Irvine Bert Wilson	June 18, 1975	Bill Collins John Davidson