Dear Friends,  My DC motor was used in a Steinway Welte grand of about
1910 -- the model with a separate box housing the three-bellows pump.
I still have the pump parts (mechanical and wood parts), however in
a very bad shape.

The original pump can be restored, but you must be rather skilled to
do it.  I would like to have 200 euros for the motor and 50 euros for
the pump parts.  The mechanical parts are in relatively good shape.

Best regards from Paris,
Douglas Heffer