1908-1923 Mint Imperforate Issue Stock. Singles and mostly position blocks on stockcards; includes n.h. imperf blocks of 4 including 343, 344(2), 383, 481(6), 484(3), 534(2) and 535 and one 484 block of 6, 532 & 533 singles, 532 and 533 pairs, 343, 344, 481, 484, 531 and 535 blocks, most l.h. with two 535 n.h., several position pieces, one 533 with heavy gum wrinkle, n.h. 346, 347, 531 and 534(2) singles and 346(2), 481, 482, 483, 484(2), 532 and 534A pairs, n.h. plate blocks of six with 371, 383. 384(2), 409, 481, 3-4, 534, 575 and 577, couple with margin wrinkles, couple with light pencil or v.l.h. in ungummed selvedge; fresh material throughout. Scott No. 343//577; $3,844  Estimate $1,000 - 1,500. $0