Half dollar (United States coin) - Wikipedia

If every US coin for each denomination has a name, (1 cent='penny' 5 cent=nickel' 10 cent='dime' 25 cent='quarter' etc), what is the name of a 50 cent US coin? - Quora

Capitol Visitor Center Clad Half Dollar

1971 S 50C PF, Coin Explorer

Kennedy Half Dollar Coins

File:New rochelle half dollar commemorative reverse.jpg - Wikipedia

File:Walking Liberty Half Dollar 1945D Reverse.png - Wikipedia

1809 Normal Edge Capped Bust Half Dollar VF/XF Silver 50c SKU:IPC6211

Booker T. Washington Memorial half dollar - Wikipedia

US Kennedy Half Dollar