Bidspirit auction | Bulgaria
Bulgaria - 1971, 2nd European Track and Field Championships, 2st multicolored, vertical pair, bottom stamp has missing ''Pochta'' and incomplete colored background, full OG, NH, VF,Scott #1927, var
Bulgaria - 1971, 2nd European Track and Field Championships, 2st multicolored, vertical pair, bottom stamp has missing ''Pochta'' and incomplete colored background, full OG, NH, VF,Scott #1927, var