what are the symbols on the back of the dollar bill?
["The pyramid. It's one of the most iconic images on the $1 bill. ... ", 'The all-seeing eye. ... ', 'The letters on the base of the pyramid. ... ', "The eagle's shield. ... ", 'Stars above the eagle. ... ', "The eagle's talons. ... ", 'Department of the Treasury seal. ... ', 'Federal reserve district number.']