Canada: 1990 – 1994 Aviation Coin Set. Composition: 92.5% Silver with 24 karat gold cameo. Weight: 34.07 grams each of. Silver content: Each coin contains 1.01 troy ounces of pure. All with original individual Metal Boxes, outer cardboard boxes, & Certificates of authenticity as issued by the Royal Canadian Mint A beautiful set with excellent overall eye appeal. PLEASE DO NOT SEND US A MESSAGE STATING THIS, WE KNOW. All images are for the actual item being auctioned. Get Images that Make Supersized Seem Small. Attention Sellers – Get Templates Image Hosting, Scheduling at Auctiva. The item “Series #1 Canada Aviation 10-coin Gem Proof Silver $20 Coin Set withboxes & papers” is in sale since Monday, August 08, 2016. 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 worldwide.