ON THIS CANADIAN TAGGING VARIETY, THERE IS AN EXTRA TAGGING BAR RUNNING ACROSS THE MIDDLE OF THE STAMP. THIS ERROR OCCURED ON SCOTT 645, THE SKIING STAMP FROM THE KEEP FIT WINTER SPORTS ISSUE PRINTED ON SEPTEMBER 23, 1974. IT IS IN VERY NICE CONDITION. IT IS A USED STAMP. FOR OTHER ITEMS OF PHILATELIC INTEREST ESPECIALLY ERROR STAMPS, ANTIQUES AND VINTAGE COLLECTABLES PLEASE VISIT MY OTHER ADS.