In May 2012, the Mint announced plans to strike the first circulation-quality quarters at the San Francisco Mint since 1954, to be sold only at a premium in bags and rolls. All five 2012 designs were struck, the first circulation-quality coins struck at San Francisco since 1983 (when Lincoln cents were struck without mint mark), and the first with the S mint mark since the Anthony dollar in 1981 (struck for mint sets only). In 2019, the silver version of the quarter was struck in .999 silver, marking a permanent change from the previous .900. In 2019, the Mint struck 2,000,000 of each circulating quarter design at the West Point Mint bearing its mint mark W. These were released into circulation mixed in with new coins from Philadelphia or Denver. This continued in 2020 with the 2020-W quarters bearing a privy mark inside a small cartouche on the obverse.