• Ba-tsu 

        Author(s):Unknown
        Date:1994
        Artist's information: http://lib.colostate.edu/posters/results-artists.php?id=290.
      • Ba-tsu 

        Author(s):Unknown
        Date:1995?-1996?
        Artist's information: http://lib.colostate.edu/posters/results-artists.php?id=285.