Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 1

British North America - Nova Scotia

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Start price: $75

Buyer's premium:

1860-63, Queen Victoria, imperforate plate proofs of 8½c in blue green and 12½c in black, printed on India and mounted on cards, top or bottom margins respectively, each one with ABN Co. New York imprint, fresh and VF, Unitrade #11, 13P, C.v. CAD330, Scott #11, 13