United States of America, commemorative 1 dollar, "Sacagawea", from 2000
1 mark = 100 pfennig
1 dollar 2000
Material - Cu-Zn-Mg-Ni Clad Copper
KM# 310
1 dollar 2009
Material - Cu-Zn-Mg-Ni Clad Copper
KM# 467
1 dollar 2010
Material - Cu-Zn-Mg-Ni Clad Copper
KM# 474
1 dollar 2011
Material - Cu-Zn-Mg-Ni Clad Copper
KM# 503