212) Hmmm ... can you measure the distance between the sides and the
top and bottom surfaces? It looks as though it is intended to
be a gauge block with a handle of some sort.

Is it tapered, or is that an artifact of the camera?

It's not tapered, though it does look like it is in the photo.

I would guess that it is quite close to 1.000" square.

Just measured this tool, it's 15/16" square, you're probably right about it
being a gauge, I couldn't find any similar ones to verify it, so I included
it in the unsolved set.


Rob