Stamp Czechoslovakia, 50h, Pof.291, MH*

14 Kč 15 Kč

Stamp Czechoslovakia M.R.Štefánik 50h, Catalog Number Michel 338 ..

Stamps with plate numbers Czechoslovakia, 50h, Mi.402, MH*

27 Kč 30 Kč

Stamps with plate numbers Czechoslovakia M.R.Štefánik 50h, Catalog Number ..