I believe I have a 1930ish Tannewitz bandsaw. It's looks exactily like a 1933 PH30 that I saw for sale in a google search back in 2016 in Canada. But it has no data plate what so ever on it. The upper arm does have the Tannewitz - Grand Rapids cast in it. I am pretty sure it's a babbit bearing machine. It has holes in the sides of the bearing housings that are open. I think there should be some oilers there. Wondering if anyone has any idea on 1930ish Tannies? It has a fairly new 5hp single phase baldor motor on it. A shop was upgrading it to a higher hp machine. And was going to send it to scrapper if nobody bought it. So, I got it for $500. It's so tall I had to take the entire top assy off to get it into my oh door. And it brushed the top seal as it was going in. hahaha.