| A service that renders an opinion on a coin's authenticity and grade. Category: Shopping: Antiques and Collectibles: Coins: Grading Services | |
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| Independent Coin Grading Company Offering blind submission through a CPA firm to eliminate submission bias. Category: Shopping: Antiques and Collectibles: Coins: Grading Services | |
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| Robert Matthews Coin Authentication Specialises in the scientific examination and authentication of British milled coins. Category: Shopping: Antiques and Collectibles: Coins: Grading Services | |
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| Sovereign Entities Grading Service, Inc. Grading and encapsulating service for U.S. coins, errors, and varieties. Category: Shopping: Antiques and Collectibles: Coins: Grading Services | |
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| Rating: 0, Total Votes: 0Comments: 0 | |
