Calgary Zoo - 1988 Olympic Pinback - 1 of a 4 piece set Up for sale is 1 of a 4 part series of pins released by the Calgary Zoo in 1988. This pin was released to celebrate both the 1988 winter games and the arrival of pandas to the Calgary Zoo. This was the first time that Pandas had every been seen in western Canada. This pin is a must have for the 1988 Winter Games collector or fan of the Calgary zoo. This pin measures .75 x 75. The pin is in mint condition. There is scuffing or scratching to the graphic on the front of the pin. There is no rusting or pitting on the pin. All items have free shipping within continental North America. I will ship internationally, please contact me for rates. All items can be returned within 3 days of receipt if you are not totally satisfied with the item. The buyer pays return shipping. The seller will issue a full refund upon return receipt of the item in the same condition as it was sent.