Tjekkoslovakiet
Viser nu Tjekkoslovakiet - Post frimærker (1918 - 1992) - 1 frimærker.
1988
Praga '88 International Stamp Exhibition - King George of Podebrady's Religious Peace Plans
26. august VM: Ingen Design: O. Pošmurný Gravering: B. Housa Perforeringer: Imperforated