Name this tool

[Tom Driscoll]

Backcheck tool
	Tom Driscoll

-----Original Message-----
From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On
Behalf Of Mark Dierauf
Sent: Wednesday, June 11, 2003 7:04 PM
To: files@ptg.org
Subject: Name this tool

Ran across one of these today. The back-side is labeled "Steinway &
Sons". The tool is on top of a CD case in the photo for
scale/perspective. The slot leading off to the left os about 1/4" deep,
whereas the mortice to the right of the slot is more like 3/8" deep.
There is a square of buckskin visible in the photo at the right end of
the mortice. Anybody know what this is?

Mark