The U.S. $20 gold pieces (or double eagles) of 1849-1907 feature an attractive, classic depiction of Liberty wearing a coronet inscribed liberty. The interesting reverse bears an eagle with a shield, with the motto in god we trust added to the reverse in 1866, shortly after the Civil War. The 1900 double eagles were struck over a century ago at the Philadelphia Mint. Add this handsome, historical $20 gold piece to your collection today.