Worldwide Rare Stamps and Postal History

United States

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Start price: $375

Buyer's premium:

1991, Kestrel 1c and Bluebird 3c, imperforated proofs in horizontal se-tenant strip of four with gutter in the middle, light fold along the gutter, still full OG, NH, VF and rare, se-tenant gutters of such proofs are listed, but not priced in the Cat., Sc. #2476-78 P