IMOS Congress Berlin 1998 Balloon Post Souvenir Card

Germany · 1998 · None

This souvenir card features a stylized hot air balloon with 'Deutsche Post' text, commemorating the IMOS Congress in Berlin. It bears a special 'BALLONPOST' cancellation, indicating its unique postal transportation.

This card commemorates the 1998 IMOS Congress in Berlin, highlighting a special 'balloon post' service that transported mail to the event. It represents a unique postal event from post-reunification Germany.