Quote Originally Posted by rboltz View Post
Can anyone tell me exactly where these numbers are? Top of frame, outside of frame, inside of frame? Small, large numbers? I can't find anything at these locations but due to rust and corrosion they may be gone..
Top of frame, exactly where the drawing shows. The numbers are about 1/4" high. If they are not stamped very deep, paint and dirt will hide them. Get a wirebrush and go to work!