Image #1
UNITED STATES
Air Post stamps
Lot # 186 | ** | Scott # C92 var
| 1978-80, Wright Brothers 31c, two sheet margin blocks of four, each one is containing two vertical se-tenant strips of two stamps, first one has all offset colors strongly shifted, the other one with all offset colors almost missing, both with full OG, NH, VF, suggested retail $150 . |