Good. It is a great tool.
I use it on carved tables, lampshades, shutters, books, etc.
It is very important to have, get, repeat,accurate information. A lot of times, mis info gets out there, nobody objects, or clears it up, and incorrect facts get spread, and believed.
I have a huge box of old tools like this that I got along the way. I also brought home a box of them from my last trip to N Canton. I'll be returning again this August. I usually am there on The Hoover Company's birthday.