-- non-subscriber, please reply to sender and MMD --

I recently purchased a 1920's Cable Euphona Inner-Player player piano
from a gentleman in the next county.  After doing some work on it,
I'm able to get it to play quite nicely, but in working on it I noticed
that the Bass Soft/Treble Soft pallet valves in front of the keys next
to the Re-Roll/Forward/Tempo lever have been disconnected and their
tubing removed.

Does anyone have any drawings or information they could provide to me
to assist me in getting these functions of the piano working again?

There is also a "mystery" third button next to the Bass Soft/Treble
Soft buttons that its function is unknown to me.  None of the buttons
are labeled, so I can only assume two of them are bass/treble soft.

Any assistance would be appreciated.

Christopher Baldwin
San Diego, California