Hi there: I wonder if anyone out there has a part that came from
an Aeolian Grand Pianola player piano.  It could be from a Steinway,
a Weber, a George Steck, or other brand.  In any case, I am looking
for the stack of primary valves that fit in behind the spoolbox, and
was set just above the keys on Aeolian Grand players.

As long as I am writing, does anyone have the early two-piece Duo-Art
expression boxes?  The great majority of pianos have the one-piece box
that came a few years later.

Does anyone have an Aeolian remote pumping box?  I believe they were
all boxes that contained the 6-lobe Aeolian pump, and an electric
motor.

Randolph Herr