Does the roll list the composer?  My search says mostly "unknown
composer."   This piece was apparently performed at many concerts
by John Philip Sousa.

Mike Schoeppner

 [ Composed by Egbert Van Alstyne, (C) 1899 A. Hospe, Omaha, Nebraska
 [ Ref. http://www.ragtimepiano.ca/rags/cakewalk.htm#3  -- Editor