United States · Dollar · 1921–1935
| Country | United States (United States Mint) |
| Denomination | Dollar |
| Years struck | 1921–1935 |
| Gross weight | 26.73 g |
| Fine silver (AGW/ASW) | 24.057 g (0.7734 ozt) |
| Composition | 90.0% silver, 10.0% copper |
| Diameter | 38.1 mm |
| Thickness | 2.4 mm |
| Edge | Reeded |
| Designer | Anthony de Francisci |
The Peace dollar succeeded the Morgan dollar in 1921, struck to commemorate the end of World War I. Like the Morgan it contains 0.7734 troy ounces (24.057 g) of silver in a 90% silver alloy, so common circulated dates track their melt value closely.
Struck 1921-1928 and again 1934-1935 at Philadelphia, Denver, and San Francisco. The 1921 issue was struck in high relief, which was lowered in 1922 for practical coining. A 1964-D striking was authorized and produced but the entire mintage was melted; none are known to legally exist.
The obverse shows a radiate head of Liberty modeled by Teresa de Francisci; the reverse shows a bald eagle at rest clutching an olive branch above the word PEACE. The mint mark sits on the reverse below ONE.