Proof Positive Coins

Proof Positive Coins is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Coin Dealers & Supplies
• Gold Silver & Platinum Buyers & Sellers

North American Industry Classification System (NAICS) Categories:

• Jewelry Stores > Jewelry - Precious Metal > Gold Silver & Platinum Bought
• All Other Miscellaneous Store Retailers (Except Tobacco Stores) > Coins & Stamps Dealers > Coin Dealers & Supplies

Standard Industry Classification (SIC) Categories:

• Jewelry Stores > Precious & Semi-Precious Stones > Gold Silver & Platinum
• Miscellaneous Retail Stores, Nec > Coins & Stamps Dealers > Coin Dealers & Supplies