Hi Group, Andrew Pretty asked about his Regal player piano.  The 1926
Presto Buyers' Guide has the following to say.

  "Popular instruments of durable character are produced by Regal
Piano & Player Co., of 93-95 Southern boulevard, New York.  The company
manufactures pianos, player-pianos, electric expression players, and
reproducing pianos.  Regal is a name recognized throughout the piano
world as a synonym of merit, moderate price and the kind of durability
and dependability that win trade for the merchant and satisfaction for
the piano loving public.  The school piano Styles 6 and 7, is perfectly
adapted to class room and small parlors."

Jack M. Conway, Los Angeles, California, USA