From the Jan/Feb 1979 AMICA Bulletin:  "DUO-ART IN FILM"

  "Early this year a striking new picture "Bad Company" will be released
   by the Associated Exhibitors, Inc. in which the Aeolian Co.'s Duo-Art
   plays an important part.  Madge Kennedy and Conway Tearle are the
   stars of this production. ..."

   From The Music Trade Review, January 31, 1925.  
   Contributed by Mike Montgomery."

For the record, I'm age 52.

Steve Harris