In addition to Canada and the United States, Ireland issued commemorative stamps to celebrate Canada's centennial year. The Irish post office released a set of two Canada commemoratives, 5p and 1s5p, on August 28, 1967.
First Day Covers
The Royal Trust Company (Ireland) Limited
The Irish Times
C.G. Junior III
Usages
Letter to the United Kingdom
Dublin to Olfor, England, October 10, 1967
5p letter rate to the United Kingdom
Air Mail Letter to the United States
Dublin to Milwaukee, February 2, 1968
1s. 5d. air mail letter rate
