Kennedy half dollar
The coin continued to be struck through the remainder of the twentieth century, and mintage numbers remained relatively steady in both the Philadelphia and Denver mints until 1987, a year in which no half dollars were struck for circulation; the Treasury had accumulated a two-year supply of the pieces, making further production unnecessary. Demand for half dollars dropped, and casinos (where they were commonly used) increasingly began producing fifty cent chips to use in place of the coins. With mintage numbers remaining low, beginning in 2002, the Kennedy half dollar ceased to be struck for general circulation. Rolls and bags of the current year's pieces could still be purchased from the Mint, at a premium above face value. Kennedy half dollars began to be produced for general circulation again in 2021.