THIS VARIETY, A DOT BELOW THE WING, WAS ISSUED NOVEMBER 24, 1981 AND IS ON THE 17 CENT deHAVILALAND TIGER MOTH ISSUE OF THE CANADIAN AIRCRAFT SERIES. THE STAMP IS ON A MINT NEVER HINGED BLOCK OF FOUR AND IS IN EXCELLENT CONDITION. FOR OTHER ITEMS OF PHILATELIC INTEREST ESPECIALLY ERROR STAMPS, ANTIQUES AND VINTAGE COLLECTABLES PLEASE VISIT MY OTHER ADS.