Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - France - 1936, Monoplane over Paris, 50fr ultra on paper with red network, bottom right corner sheet margin single with ''16 JUIN 1936'' date, excellent quality stamp, full OG, NH, VF, C.v. $1,700, Est. $500-$600 , Sc. #C15