Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - United States - 1982, Philip Mazzei, 40c multicolored, perforation 10½ x11¼, complete pane of 50 with all offset colors except black strongly shifted to the left, full OG, NH, VF and an attractive item, Est. $1,000-$1,200, Scott #C98A var