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Founded in 1955, the organization is composed of many of the top coin and paper money dealers in the United States.
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Please help to demonstrate the notability of the topic by citing
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This article about an organization in the United States is a
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notability guidelines for companies and organizations
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137:is a non-profit organization dedicated to
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278:1955 establishments in the United States
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173:. Numismatic Guaranty Corporation
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