IPTT World Congress

West Germany · 1969 · 20 Pfennig

The stamp features a stylized globe with radiating lines, symbolizing global communication, and a hand holding a lightning bolt. It commemorates the IPTT World Congress.

Issued in 1969, this stamp marks the International Congress of employees in the postal, telegraph, and telecom sectors, highlighting the growing importance of global communication and labor organization during the Cold War.