I am interested in acquiring a 3-tier screwed Gulbransen action.
I have a 3-tier glued action but I want to reproduce a screwed action
in Lucite for a Gulbransen piano that has been in my family for almost
a century.  What would be even more interesting is if anyone knew of
a set of plans and specifications for a 3-tier screwed stack that
I could use to build the stack in Lucite.

I contacted Eric Bergstrom from Piano Pro Service and he directed me
to this site as an excellent contact point for enthusiasts from all
over the country.  Looking forward to hearing from you.  Thanks!

Bob Nielsen