@@NotanExpert-Woodworking Yes sir, I recently acquired one and I want to learn more about them. I will open it up and see if it's worth fixing. Right after I finish the rest of my 3000 projects.
I look at the shape of the teeth. These appear to have almost no rake and no fleam - the teeth appear to be square cut. So I thought rip. But later when my brain engaged a little the fine teeth got me thinking. I made an update video ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-yD1J1yicaMA.html.