Thornton's Bio
ROBERT THORNTON has been a collector of United States and U. S. Territorial gold coins since April, 2008. His collection includes United States minted One Dollar Gold, Quarter Eagle, Three Dollar Gold, Half Eagle, Eagle, and Double Eagle gold coins produced at all US mints as well as territorial gold produced by issuers from California, Colorado, and the Mormans during gold rush days.
He has special interest in gold coins that have prooflike or semi-prooflike surfaces whether certified as such or not (See Signature Set).