United States, 1917-1938 Used Balance. Thirty stamps, 477(2), 479(3), 480, 516-518 on piece, 524, 533 pair and single, 541, 573(2), 666, 668, 674 and 679, 805b pair & block, 830 block; few minor flaws, most very fine with a couple better, attractive group, owner's 2008 Scott catalog value $946. Scott No. 477/805b; $672  Estimate $250 - 350. $0