CANADA. Duo of Dollars (2 Pieces), 1939-1947. Ottawa Mint. George VI. Both ICCS Certified.1) 1939. ICCS AU-55. KM-38. Royal Visit Commemorative. Doubled HP Variety. 2) 1947. ICCS MS-60. KM-37. Variety with pointed and quadruple punched HP. From the Hobart Collection.