I have a roll by Aeolian that is titled "Aeolian Teaching
Demonstration Roll".  It has a separate sheet on how to work the
pedals, controls and tilt the bench top.

It plays "Hello Dolly" while giving tempo and pumping instructions.
The roll is not dated.  It is the old white paper and comes in the
light green Aeolian box.  I think is was with a 1972 Duo-Art that
I purchased,  not sure.

My new computer refuses to recognize my 5P scanner so I can't send a
copy of the instruction sheet.

Don Bryant
Bryant's Antique Players   since 1975
4819 Stallcup Dr., Mesquite, TX  75150-1143
aplayr@airmail.net