International Philatelic Exhibition Praga 1978 in Prague, Czechoslovakia (Today: Czech Republic) 1978
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1978
International Philatelic Exhibition Praga 1978 in Prague, Czechoslovakia (Today: Czech Republic)
8. September WM: None Sheetsize: 1 Design: K. Tarkowska Perforation: 11½:11
![[International Philatelic Exhibition Praga 1978 in Prague, Czechoslovakia (Today: Czech Republic), type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/2576-b.jpg)
