10 Zlotys Tadeusz Kościuszko, large type

This large-type 10 Złotych was issued during the period when the Polish People's Republic was consolidating its commemorative coinage program under NBP control, using Kościuszko's image with calculated political intent — an 18th-century hero of both Polish independence and the American Revolution was sufficiently nationalist to satisfy Polish public sentiment while presenting no ideological threat to Warsaw's Soviet-aligned government. The type was struck across nearly a decade, suggesting steady demand rather than a single commemorative occasion.

The "large type" distinction separates this from an earlier, dimensionally smaller issue in the same series — a cataloger's necessity rather than a collector's afterthought.