1968 World Weather Watch
1968 Intl Human Rights Year
1967 The Kiss of Peace, by Marc
1967 Towards Disarmament
1964 Nuclear Test Ban Treaty
1967 Definitives
1968 United Nations Secretariat
1968 Industrial Develop. Organization
1971 Peaceful Uses of the Sea Bed
1969 13c Definitive
1967 Development Program
1969 Institute for Training & Research
1970 Peace, Justice and Progress
1967 Indpendence
1972 8c Non-prolif. of Nuclear Weapons
1965 Fields and People
1967 International Tourist Year
1966 World Heath Organization
1969 United Nations Intl Commission
1968 Definitives
Limited quantity!
Celebrate America's 1st National Park - Yellowstone turned 151 on March 1st!
Revolutionary era stamps remember the fight for Philippine independence.
This U.N. Headquarters and U.N. emblem stamp was designed by Olav S. Mathiesen.