CZECHOSLOVAKIA (1925) International Olympic Congress 50 Haleru postal card with matching commemorative cancellation for the International Olympic Congress in Prague. Hard to find!
AVAILABLE AT $80
CZECHOSLOVAKIA (1933) Tatry mountains*. 1.20Ko postal card with corner illustration.
AVAILABLE AT $20
CZECHOSLOVAKIA (1934) Choir festival. Roller cancel on envelope fragment. Choir festival featuring Smetana and Dvorak.
AVAILABLE AT $20