2004-12-20: Flower Definitives (1st series)

2004-12-20: Definitives 1989-2005: Canadian Flag

2004-11-02: Christmas (2004), Toronto Santa Claus Parade

2004-10-22: Art Canada - Birth Centenary of Jean Paul Lemieux

2004-10-21: 150th Anniv. of First Canadian Victoria Cross

2004-10-08: Picture Postage Greetings Stamps 2004

2004-10-04: Nobel Prize Winners

2004-10-01: Pets

2004-09-15: Montréal Heart Institute, 1954-2004, Paul David, founder

2004-09-15: Montréal Heart Institute, 1954-2004, Paul David, founder

2004-08-18: Definitives 2000-2004

2004-08-12: Canadian Open Golf Championships

2004-07-28: Summer Olympic Games 2004 - Athens

2004-07-19: Tourist Attractions (4th series)

2004-07: Definitives 2003-2004

2004-06-26: French Settlements in North America (1st issue)

2004-06-06: D-Day, 06.06.44, Juno Beach, Normandy

2004-06-01: Write Me ... Ring Me

2004-05-28: Founders of Transatlantic Mail Service

2004-05-14: Bird paintings by John James Audubon (2nd series)

2004-05-06: The Montréal Children's Hospital, 1904-2004

2004-05-04: Queen Elizabeth II - Definitives 2003-2019

2004-05-04: Canadian Universities' Anniversaries (3rd series)

2004-04-19: Home Hardware, 40th Anniversary

2004-04-19: Home Hardware, 40th Anniversary

2004-03-30: Urban transit and light rail systems

2004-03-26: Birth Anniv. of Otto Sverdrup (polar explorer)

2004-03-26: 125th Anniversary Royal Canadian Army Cadets, 1879-2004

2004-03-16: Ramon John Hnatyshyn, 1934-2002

2004-01-24: NHL All Star Game Players (5th series)

2004-01-08: Chinese New Year 2004 - Year of the Monkey