Established 1928 in San Francisco, is one of the oldest and most trusted stamp, coin and collectible companies in America.

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  • Earl Hamilton Founder of United States Stamp Company

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  • We Buy and Accept for Consignment

    U.S. and World Stamps and Postal History, Coins, Gold, Precious Metals and Jewelry, Autographs, Postcards, Ephemera, Memorabilia and Collectibles

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  • We Buy, Sell and Accept for Consignment

    All China and Asia Stamps, Coins, Covers and Currency

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