Poland 

Polska

11th November 1938

Beautifully designed and engraved stamp issued as part of a set commemorating the twentieth anniversary of the establishment of the Polish Republic.

The stamp depicts King Casimir III the Great (1310-1370), founder of the University of Kraków.

Catalogue numbers:

Michel PL 332
Stamp Number PL 321
Yvert et Tellier PL 401
Stanley Gibbons PL 337
AFA number PL 340
Polish Stamps Catalog (Fischer) PL 311