Image #1
UNITED STATES
United States Modern Errors
Lot # 408 | ** | Scott # 2031, a
| 1983, Science and Industry, (20c) multicolored, bottom sheet margin vertical pair, top stamp has black (engraved) color completely omitted, while bottom one has just shifted traces of black, full OG, NH, VF and rare in such form, C.v. $750++, Est. $400-$500 . |