Werepig. Pictures are always helpful.
From your description your 1911 Erfurt may be a veteran of two wars. The eagle over 325 would appear to be a Nazi era acceptance or proof although I do not find that marking in my references. Others here may know this mark. The 3.83 is probably 8.82 indicating the land to land bore diameter.
regards, heinz
From your description your 1911 Erfurt may be a veteran of two wars. The eagle over 325 would appear to be a Nazi era acceptance or proof although I do not find that marking in my references. Others here may know this mark. The 3.83 is probably 8.82 indicating the land to land bore diameter.
regards, heinz