THIS IS A VERY NICE AND DRAMATIC EXAMPLE OF A MISPERFORATED CANADIAN STAMP. IT IS THE A STAMP COIL DEFINITIVE ISSUED DECEMBER 29, 1981. THE A IS ON THE TOP OF THE STAMP INSTEAD OF THE BOTTOM. THIS USED STAMP IS IN VERY NICE CONDITION. FOR OTHER ITEMS OF PHILATELIC INTEREST ESPECIALLY ERROR STAMPS INCLUDING TAGGING, VINTAGE COLLECTABLES AND ANTIQUES PLEASE VISIT MY OTHER ADS.