What This Coin Looks Like (Obverse, Reverse, Mint Mark Location, Special Features, etc.): Some rarer varieties of the 1840 $5 liberty head gold half eagle have fine reeding on the edge of the coin and a wide rim (used in 1839). This variety is known as the "Broad Mill" variety whereas the normal and more common variety is known as the "Narrow Mill".
Coin Value Chart: Typical Coin Prices, Values and Worth in USD based on Grade/Condition. Numismatic portion of the values last updated February 2026, precious metal portion of the values is updated live!