Canada, Commonwealth. A Lot of Canadian Silver Twenty Dollar Coins from 1990-1999

(Currency, Coins). Modern. Nineteen sterling silver and gold accented commemorative Canadian twenty dollar aviation coins. The reverse of the coins bear the crowned bust of Queen Elizabeth II encompassed by the inscription “ELIZABETH II D. G. REGINA” and below bears the date (which ranges from 1990 to 1999). The obverse of the coins bear the image of various aircrafts and the portrait of an aviation hero in yellow gold. Each coin comes in a hard, clear plastic case. Each coin is in mint condition.