Hi Philip, welcome to the forum, this definitely is the place to come to get an experts opinion, of which I am not even remotely close to being so this is just my two cents worth, this pistol is in pretty rough shape as I'm sure you can tell, especially for that price, but that may be due to improper storage as the wear on the grips seems to be negligible, if they are original to the gun. After you post more photos, as many as you can from all angles I'm certain you will get the answer you are looking for. Good luck.
Lon