Heinrich von Stephan, 75 Years UPU

West Germany · 1949 · 20 Pfennig

The stamp features a portrait of Heinrich von Stephan, the founder of the Universal Postal Union, with text commemorating the 75th anniversary of the UPU.

Issued in 1949 by West Germany, this stamp commemorates the 75th anniversary of the Universal Postal Union (UPU), an international organization that standardizes postal services worldwide. It honors Heinrich von Stephan, a key figure in its establishment.