The Classic Head Half Eagle is a type of gold coin minted by the United States from 1834 to 1839. The design features Liberty with a classic hairstyle on the obverse, while the reverse showcases a heraldic eagle with a shield. The 1823 date refers to a variety minted before this series started. The denomination of five dollars signifies its status as a half eagle. Collectors seek these coins for their historical significance, artistic design, and gold content.