Commemorative envelopes through the years
The 75th annual Royal Philatelic Society of Canada Convention is marked on a 2003 commemorative envelope.
A smaller, more focused collecting area has been complementing Canada’s annual stamp program since 1976, when the Post Office Department issued a series of covers marking that year’s Montréal Olympics. The Post Office Department and its post-1981 successor Canada Post have marked 126 themes on special event, custom and commemorative envelopes since the 1976 Olympic... Continue reading →