SalemRule
Cast Iron
- Joined
- Jul 26, 2018
Ok, it is 6" overall, and has both a replaceable scribe and a fine adjustment knob at the far end.
It seems to have been very useful, but I guess was a poor seller, due to its rarity.
If no one knows, I will post an Ad of it soon.
But we have awfully sharp members, so I don't think it will take long for someone to identify it.