Postage stamps of the Free City of Danzig, 1920–1939 — overprints on German issues and own emissions with the city arms and harbour motifs. A sought-after German-area speciality, mint and used.
Postage stamps of the Free City of Danzig, 1920–1939 — overprints on German issues and own emissions with the city arms and harbour motifs. A sought-after German-area speciality, mint and used.
