Last March I bought on eBay a set of Duo-Art parts taken from
a Steinway XR.  I'm now very close to closing the deal on buying
a Steinway XR that is missing the Duo-Art parts.  This makes me look
harder for the missing parts that weren't included with the set --
but they're not too bad, the main one is that I'm missing the pump
and motor.  I'm also missing the electrical on/off switch and its
valve and pneumatic.

Does anyone have a pump and motor from a Duo-Art grand available?
It would be very much appreciated!

Eliyahu Shahar