Lot 61503 – 1910-1983 The Robert Hisey balance collections/accumulations

1910-1983 The Robert Hisey balance collections/accumulations of mint and used housed in ten loose-leaf binders, one stock book and one Scott green album, showing a wealth of mint, used, multiples commercial usages, coils, booklets, booklet panes, gutter pairs, plate flaws, postage dues and offcialis, duplications, a wealth of material for the student to study, a excellent basis for expansion (1000’s)