Czechoslovakia 1987 Butterflies & Moths set of 4 unmounted mint, SG 2871-74, Mi 2902-05
Czechoslovakia 1987 Butterflies & Moths set of 4 unmounted mint, SG 2871-74, Mi 2902-05
Czechoslovakia 1987 Butterflies & Moths set of 4 unmounted mint, SG 2871-74, Mi 2902-05