1878–1921

The Morgan dollar was minted from 1878 to 1904, then for one final year in 1921 before the Peace dollar replaced it.

1907–1933

President Theodore Roosevelt commissioned Augustus Saint-Gaudens to redesign American coinage, and the $20 double eagle he produced is widely considered the most beautiful coin the US Mint ever made.

1836–1873

Christian Gobrecht's Liberty Seated dollar ran from 1836 to 1873.

1999–2008

The 50 State Quarters program ran from 1999 to 2008, issuing five new designs per year in the order states ratified the Constitution - Delaware first, Hawaii last.