Scan #11084 - "Canada Postage Paid" envelope with postage due label [ 33-82-008(3-66) ] for 9 cents - Boischatel, PQ - 19 Sep 1968 - charge to Reader's Digest for a selection of their mailing shortpaid -
Member of the Canadian Stamp Dealers Association and have been serving the collector since 1975.
Canadian buyers - I will cover your GST/HST costs .