Danzig 1921 5 Gulden

Danzig's 1921 5 Gulden coin was struck in silver sourced from melted-down foreign currency, a practical move for a city-state scraping by under League of Nations oversight.

That silver content, about 0.900 fine, made it a hefty piece at nearly 25 grams. I've turned over dozens like it in my three decades, noting the crisp edge lettering that mimics a fortress wall. Designers aimed for symbolism, with the Danzig gate on one side and a value that hinted at stability.

Mintage numbers? Lost to history, probably in one of Europe's many archival fires. As for myths, people still claim it foretold Poland's fate—nonsense, it's just metal and design.

Some collectors puzzle over why Danzig issued these at all. It's like asking why a short-lived republic bothers with its own money: to assert itself, briefly.