United States · Half Dollar · 1965–1970
| Country | United States (United States Mint) |
| Denomination | Half Dollar |
| Years struck | 1965–1970 |
| Gross weight | 11.5 g |
| Fine silver (AGW/ASW) | 4.6 g (0.1479 ozt) |
| Composition | 40.0% silver, 60.0% copper |
| Diameter | 30.6 mm |
| Thickness | 1.8 mm |
| Edge | Reeded |
| Designer | Gilroy Roberts / Frank Gasparro |
From 1965 through 1970 the Kennedy half was struck in silver-clad composition: 40% silver overall, 0.1479 troy ounces (4.6 g) per coin. These are the last circulating US silver coins, and worn examples trade at a discount-to-90% silver melt rate.