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

British Commonwealth - Cook Islands

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Start price: $150

Buyer's premium:

1965, Internal Self Government, Map, Flag and Scenes, imperforated proofs of 4p-1s, complete set of four in vertical pairs, NH, VF and rare, SG #175/78, Est. $250-$300, Sc. # 160-63 imp