Lot
648 
/
Liberia, 1952 Jehudi Ashmun Issue Balance, specialized study displayed on album pages; starting with a set of corner margin plate singles, 3¢ invert single and imprint block, 10¢ invert, various sheets with misplaced centers, approximately 350 Specimen overprint items, mostly trial color proof corner margin singles with plate numbers, vignette and frame proof sheets and a run of the special Szyk presentation sheets. Estimate $500 - 750.