6c Winged Globe, Air Post (C19).
Vivid color, mathematically perfect centering with wide margins, small part of duplex cancel, Extremely Fine Gem, the perfect used example of the 6c Winged Globe Air Post Issue, P.S.E. encapsulated (Gem 100; unpriced in SMQ above the grade of 98, SMQ $265.00 as 98 bears little relevance for this superb stamp), this is the only example graded 100 (there is one 100J)
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