DarenN wrote:well, like i always say, "you don't have to know all the answers. just know where to go to find them."
my sister is a piano technician.
i emailed this thread to her.
she is familiar with the tool shown, but admits that she would never use one. she deals with high-end customers and their pianos. that tool, she says, is at best, a stop-gap measure, to fix a piano that really needs new hammers.
Maybe it was part of a traveling show that had to make due on the road. Now we have another mystery.