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WORLDWIDE AIR POST STAMPS AND POSTAL HISTORY
First and Pioneer Flights
Lot # 1012 | ** | Scott # C92a var
| 1978, Wright Brothers, 31c multicolored, two blocks of four, containing two vertical se-tenant pairs, first one has all offset colors strongly shifted to the top, the other one has practically missing offset colors, full OG, NH, VF, Est.$200-$250 . |