What This Coin Looks Like (Obverse, Reverse, Mint Mark Location, Special Features, etc.): There were two major varieties of the 1843-O $5 gold half eagle. This variety features much larger lettering on the reverse of the coin - although it is slightly more common than the Small Letters variety. The difference between the 1843-O Large Letters vs Small Letters varieties is depicted below in the example comparison image:
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!