Lot   Cat.#
Net Price
417 **   2031, a
1983, Science and Industry issue, (20c) multicolored, bottom sheet margin vertical transition pair, top stamp with completely omitted black (engraved) color, the bottom one with omitted it partially, full OG, NH, VF and a spectacular piece, full OG, NH, VF, C.v. $800++

Stamp Auction #75, November 17, 2017. Raritan Stamp, Inc