I was out of town, when this post first appeared, but about 15 or
20 years ago I knew a gentleman named Dennis Jensen who did excellent
piano and player work up there.  I went to visit him and he was very
friendly and informative, and willing to take the time to listen and
share.

He had a few finished players, and was working on a Mason & Hamlin
Ampico.  I had heard somewhere that he passed away and his son took
over the business.  That was the last I heard.

Aaron Carlson