Bulgaria 1967 Grenoble Winter Olympic Games (Diamond shaped) imperf m/sheet (Ice Dancers) unmounted mint, SG MS 1741
Bulgaria 1967 Grenoble Winter Olympic Games (Diamond shaped) imperf m/sheet (Ice Dancers) unmounted mint, SG MS 1741
Bulgaria 1967 Grenoble Winter Olympic Games (Diamond shaped) imperf m/sheet (Ice Dancers) unmounted mint, SG MS 1741