Huge collection abt (8500++) nearly all diff w/ many varieties from 2nd Artcraft #854 to 2006 w/ many combos, duals, numerous setenants, bkt panes, sheetlets & other oversized commems, regs, air & BOB, abt 95% UA along w/ some 1931-39 WSE, Dyer & misc others plus some scattered events etc, few minor flap marks etc in (9) nice binders, gen VF & fresh!