We are professional coin dealers specializing in Modern Chinese Coins, US Key Date and Major Mint Error Coins.  We specialize in very rare, authenticated coins.  We believe rare coins should be authenticated and encapsulated.  This protects both the buyer, the seller and the coins themselves.  With all of the news about counterfeit and altered coins, it is critical to have rare coins authenticated.   

Please visit us in August at the ANA World's Fair of Money in Boston.