What is on the back of a half-dollar coin?

Several different reverses are depicted on the half dollar coin: * Flowing Hair, Draped Bust, Capped Bust and Seated Liberty display a heraldic eagle

* The Barber half displays a heraldic eagle, but a different design from the preceeding. * The Walking Liberty half displays a perched eagle. * The Franklin Half displays the Liberty Bell. * The Kennedy Half has the Presidential Seal and in 1975 and 1976 Independence Hall was on the reverse of the Bicentennial half dollar.