Czechoslovakia 1968 'Praga 68' Stamp Exhibition (3rd Issue) The Caberet Artiste by F Kupka unmounted mint sheetlet of 4 plus label, as SG 1747
Czechoslovakia 1968 'Praga 68' Stamp Exhibition (3rd Issue) The Caberet Artiste by F Kupka unmounted mint sheetlet of 4 plus label, as SG 1747