US $100 bills have been printed nearly every year since the
denomination was introduced during the Civil War. However US bills
carry what are called "series" dates rather than printing dates
that are changed only when there's a modification to a bill's
design or its signers. The primary series dates for $100 bills
are:
1861-65 - Interest Bearing Note
1862 - United States Note
1863 - United States Note
1863-64 - Compound Interest Treasury Note
1869 - United States Note
1870-75 - National Gold Bank Note
1874 - United States Note
1875 - United States Note
1878 - United States Note
1878 - Silver Certificate
1880 - Silver Certificate
1880 - United States Note
1882 - Gold Certificate
1890 - Treasury Note
1891 - Treasury Note
1891 - Silver Certificate
1914 - Federal Reserve Note
1918 - National Currency/FRBN
1922 - Gold Certificate
1928 - Gold Certificate
1928,28A - Federal Reserve Note
1929 - National Currency
1934,34A-D - Federal Reserve Note
1950,50A-E - Federal Reserve Note
1963A - Federal Reserve Note
1966,66A - United States Note
1969,69A,69C - Federal Reserve Note
1974 - Federal Reserve Note
1977 - Federal Reserve Note
1981,81A - Federal Reserve Note
1985 - Federal Reserve Note
1988 - Federal Reserve Note
1990 - Federal Reserve Note
1993 - Federal Reserve Note
1996 - Federal Reserve Note
1999 - Federal Reserve Note
2001 - Federal Reserve Note
2003,03A - Federal Reserve Note
2006 - Federal Reserve Note
2009,09A - Federal Reserve Note
2013 - Federal Reserve Note
