Philately Fridays: Bulgaria, 1971

Wishing you peace in the new year!

Designed by the incomparable Stefan Kanchev.

Philately Fridays: United Nations, 1976

Two from The United Nations: One from the Geneva office (en français) and one from the U.S. office (in English).

Philately Fridays: Canada, 1971

Humans recorded as data in graphic format. Perfect.