Presidential Dollars

The Presidential Dollar series honors past Presidents. Four different coins are issued each year in the order that the Presidents served and the series run is from 2007-2016.
Composition is the same as the Sacagawea Dollar (pure copper core, with outer layers of manganese brass .770 copper, .120 zinc, .070 maganese, .040 nickel). Date and mint-mark are located on the edge of the coin.