THERE IS A GIANT WHITE SPOT WITH A BLUE DOT IN THE CENTER ON THE FINAL A IN CANADA. THIS ERROR IS ON THE CANADIAN STAMP SCOTT 502 THE 5 CENT CHILDREN PRAYING CHRISTMAS STAMP ISSUED ON OCTOBER 8, 1969. THE STAMP IS USED AND IS IN NICE CONDITION. FOR OTHER ITEMS OF PHILATELIC INTEREST ESPECIALLY ERROR STAMPS PLEASE VISIT MY OTHER ADS.