According to ISMACS it's a model 128 made in 1947. It's a nice model, lots of info on the web on it. Is it intact? If all parts are there all it usually need is oil, a bit of TLC and more oil. Electric motor or hand crank? I doubt a treadle would be used as a door stop.
Last edited by Mickey2; 10-26-2015 at 07:13 AM.