Series 1 Canada Aviation 10 Coin Gem Proof Silver 20 Dollar Coin Set wBoxes COA. Canada: 1990 – 1994 Aviation Coin Set. Composition: 92.5% Silver with 24 karat gold cameo. Weight: 31.103 grams each Coin is 1 Troy Oz in Weight. Set includes one of each. 1990 Avro Anson and the North American Harvard. 1991 de Havilland Beaver. 1992 Curtiss JN-4 (Canuck). 1992 de Havilland Gipsy Moth. 1993 Lockheed 14 Super Electra. 1994 Canadian Vickers Vedette. All with original individual Metal Boxes, outer cardboard boxes, & Certificates of authenticity as issued by the Royal Canadian Mint. All sets are in Excellent Condition but are pre-owned and may have some minor wear, some boxes, metal cases, capsules, bags, certificates or foam may have some wear. PLEASE DO NOT SEND US A MESSAGE STATING THIS, WE KNOW. All images are for the actual item being auctioned. Get Supersized Images & Free Image Hosting. Auctiva’s Listing Templates improve your auctions in minutes. Attention Sellers – Get Templates Image Hosting, Scheduling at Auctiva. Track Page Views With. Auctiva’s FREE Counter. The item “1990-94 Canada $20 Aviation Complete Series 1 10x Silver Proof Coin Set wBox COA” is in sale since Thursday, June 15, 2017. This item is in the category “Coins & Paper Money\Coins\ Canada\Commemorative”. The seller is “vancouvercoin” and is located in vancouver. This item can be shipped to Canada, United States, United Kingdom.