When I worked a Mandel Brothers in Chicago years ago I operated a Mills
Novelty Co. Ice Cream mixer, and on a couple of occasions I went to the
factory for one thing or another.

They also made gambling devices earlier and I still have a Mills
Magnetic Expression Piano here in my dining room that plays up a storm.
I don't know what their complete line was but they made a variety of
products over the years.

Hal Davis
(former owner of five single- and one double-Violano)