United States 1969 stamp set, 6c 13c

Issued by United Nations, New York

About this stamp

This 6c 13c commemorative stamp set was issued by United Nations, New York, in present-day United States, on 21 April 1969. This stamp set was printed by Courvoisier using photogravure on granite paper. This stamp set has a perforation of 11.5. It has water-activated gum.