Canadian Aviation Series Set Contains ten sterling silver proof $20 dollars coins with seal Each enhanced with a 24-Karat gold-covered cameo Diameter 38 mm Weight 31.103 grams each Date issued 1995-1999 Entitled «Powered Flight in Canada: Beyond World War? II» Coin 1: Fleet 80 Canuck / J. Omer (Bob) Noury Coin 2: The Avro Canada CF-100 Canuck / Jan Zurakowski? Coin 3: de Havilland Canada DHC-1 Chipmunk / W/C Russell Bannock Coin 4: The Avro Canada CF-105 Avro Arrow / James A. Chamberlin Coin 5: Canadair F-86 Sabre / Fern Villeneuve Coin 6: Canadair CT 114 Tutor / Edward Higgins Coin 7: Canadair CP-107 Argus / W.S. Longhurst? Coin 8: Canadair CL-215 Waterbomber / Paul Gagnon Coin 9: de Havilland DHC-6 Twin Otter / George A. Neal Coin 10: de Havilland DHC-8 Dash 8 / Robert H. (Bob) Fowler In metal fitted box with Certificates of Authenticity for each coin. The outer cardboard box is lightly worn