Ron Evans inquired about sources for rebuilding supplies.  I have
purchased parts from Steve's Piano Service in Marinette, Wisconsin,
http://www.stevespianoservice.com/ 

They sell many parts at reasonable prices, there are helpful articles
on the website, and they will get you parts from the big piano
suppliers who won't sell to hobbyists.  When I placed an order the
manager, Keith Akins, phoned me to make special delivery arrangements.
You can email Keith from the website with questions.

Mike Schoeppner
Kansas City, Missouri - with 2 inches of snow this morning!