Stanley 60 1/2 Block Plane. Blade is marked No. 60 1/2P (13-060A)
Although this is a newer model, this is still arguably one of the best user block planes Stanley made. I know a lot of woodworkers who swear by the 60 1/2.
This one came to me in pretty rough shape. I wish I had taken before pictures. But it came out very good. I did not go crazy, I did not soak it in anything, so you may see some recants of rust in hard to reach places. Look closely at the cheeks and remnants can be seen. With use and maintenance it’ll all go away, and it’s prices to move
I’ll be surprised if this doesn’t become someones go to block plane.