Czechoslovakia 2820-2824 blocks/4

Czechoslovakia 2820-2824 blocks of 4, MNH, $8.20. Michel 3079-3083. Famous Men 1991. Antonin Dvorak, composer; Andrej Kmet, botanist; Jaroslav Seifert, poet, Nobel prize; Jan Masaryk, diplomat; Alois Senefelder, lithographer.