...I dunno. It was there. It was cheap. I had money. Things happened.
Serial puts it somewhere in the middle of 1926. It's missing two pieces, both readily available, but at some point it was caustic blued over a hit-and-miss polishing job. Some of the internals appear to be nickeled or chromed. With any luck I'll get those issues addressed next semester.
On the upside, it has a 30" barrel with a nice bore.