Does anyone know where I can get a list of the Duo-Art roll
numbering systems, for production dates, etc?

Thanks,
Marc Goodman
Cleveland, Ohio

 [ Aeolian roll numbering systems overlap somewhat. These Aeolian Co.
 [ labels (brands) probably should be included:
 [
 [ Aeolian
 [ Aeriol Piano
 [ Artist Song Roll
 [ Duo-Art
 [ Eighty-Eight Note
 [ Echo 88
 [
 [ Mel-O-Dee (Aeolian)
 [ Metro-Art (Aeolian)
 [ Metrostyle (Aeolian)
 [ Metrostyle Themodist (Aeolian)
 [ Meloto
 [
 [ Staffnote
 [ Themostyle
 [ Uni-Record
 [ Universal
 [ Virtuolo
 [
 [ -- Robbie