1968 The 20th Anniversary of First Meteorological Readings
1968 The 20th Anniversary of First Meteorological Readings
Canada
1967 The 100th Anniversary of Toronto as Capital City of Ontario
1967 The 100th Anniversary of Toronto as Capital City of Ontario
1967 The 50th Anniversary of Canadian Press
1967 The 50th Anniversary of Canadian Press
1967 The 50th Anniversary of Women’s Right to Vote
1967 The 50th Anniversary of Women’s Right to Vote