Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 2

China

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Start price: $100

Buyer's premium:

1943, In Commemoration of Stamp Exhibition in Shanghai, three-language overprint on Industry and Agriculture imperforate souvenir sheet of six values, size 155x167mm, special cancellation, insignificant bend at right, still VF, C.v. $800, Scott #471 var