ORDINARILY THESE STAMPS HAVE A TAGGING BAR ON ALL FOUR SIDES. WITH THIS STAMP THERE IS ONLY PROPER TAGGING ON TWO OF THE FOUR DIFFERENT SIDES. THIS ERROR OCCURRED ON SCOTT 1194C THE 40 CENT FLAG CANADIAN COIL STAMP ISSUED DECEMBER 28, 1990. THE STAMP IS IN VERY NICE CONDITION. IT IS A USED STAMP. FOR OTHER ITEMS OF PHILATELIC INTEREST ESPECIALLY ERROR STAMPS PLEASE VISIT MY OTHER ADS.