United States, 1890-1929 Used Blocks of Four. 15 blocks, including 228, 282-284 (no 282A), 309, 345-347, 434, 437, 440, 469, 524, 634A and 666, couple with minor flaws, fine to extremely fine with a couple of exceptional blocks, very attractive lot, owner's 2008 Scott catalog value $1,809. Scott No. 228//666  Estimate $500 - 750. $0