Copper Prototype of First Flowing Hair Dollar Brings $840,000 at Heritage Auctions
1794 No Stars Flowing Hair dollar blows past $350,000-$500,000 pre-auction estimate The first dollar coin struck at the fledgling United States
United States United States Mint Bobr Simpson Jacob Lipson Smithsonian Institution National Numismatic Collection Copper Prototype
Source: coinweek.com