who's face is on the $20 bill
United States twenty-dollar bill The United States twenty-dollar bill ($20) is a denomination of U.S. currency. The seventh U.S. President (1829â€“37), Andrew Jackson has been featured on the front side of the bill since 1928, while the White House is featured on the reverse side.
United States fifty-dollar bill The United States fifty-dollar bill ($50) is a denomination of United States currency. The 18th U.S. President (1869-77), Ulysses S. Grant, is featured on the obverse, while the U.S. Capitol is featured on the reverse. All current-issue $50 bills are Federal Reserve Notes.