Classic Head Half Eagles are U.S. gold coins minted from 1834 to 1839, featuring a design by engraver William Kneass. The 1826 Classic Head Half Eagle, valued at five dollars, is part of this series, characterized by its depiction of Liberty with a classic hairstyle on the obverse and an eagle on the reverse. These coins are sought after by collectors for their historical significance and gold content, with specific dates like 1826 being rarer and more valuable depending on condition and demand.