United States 1980 Lake Placid Winter Olympic Games se-tenant block of 4 unmounted mint (Perf 11x10.5) SG 1781a
United States 1980 Lake Placid Winter Olympic Games se-tenant block of 4 unmounted mint (Perf 11x10.5) SG 1781a
United States 1980 Lake Placid Winter Olympic Games se-tenant block of 4 unmounted mint (Perf 11x10.5) SG 1781a