I am trying to determine the exact model 127 or 27. It has "vibrating shuttle". I thought I had the manual, but when I went to read about the bobbin I found the manual was for a Singer No. 115, which has circular bobbin. I need to know how to wind the bobbin/shuttle, and how to take out the shuttle.
I can purchase a copy manual from:
http://www.sandman-collectibles.com
Does anyone have a manual to share?