So I got this lock at a moving/estate sale. I think it must have been buried for a while as it was just a lump of rust when I got it. A few days of electrolytic rust removal and this is how it looks now. I'm sure it will never function again but does anyone have interesting info on what it could be?
I told the lady I wanted ALL locks and keys she had... got a few master 77s, a fraim, corbin, illinois,master 1,2,and 3 and a yale with no key.. lots of miscellaneous keys also. Nothing that fits this lock though.

