The 1891 Five dollar bill Treasury note is tough note. Like the 1890 series note, The front shows General Thomas, The Rock of Chickamauga. The back is a rather plain design chosen for it's supposed difficulty to counterfeit. These notes have a star on them but they aren't replacement notes. The star is just a random symbol. These notes range in values from $300 to $3000 or more in flawless condition. Contact me if you have a note and want value information for it.