Hancock & Harwell provides for the purchase, sale, and appraisal of investment portfolios and collections of Rare United States Gold, Silver and Copper coins. We work with collectors and investors to assemble portfolios and collections of high quality U.S. Gold, Silver and Copper Type coins as well as gold coins minted at the Dahlonega, Georgia Mint (D-Mint) and the Charlotte Mint (C-Mint), both of which minted coins from 1838 to 1861, and territorial gold coins of the Georgia and North Carolina regions.