I recently picked up a fairly pristine Mercury M-337 for not much money. I have added a servo and actually have sewn a belt with it. I know they are lightly regarded Knock offs made by I believe a company named Morse. A couple of questions for Wiz or the rest of you. It did not come with a manuel and I have not been able to locate one on the net. Can anyone steer me in the right direction. Is there any particular machine that it is a copy of? In looking for feet they seem to be the same as a consew 205 or Juki 1181 and different from the singers. Japanese Made? It seemed to sew with 138 fine and I don't know that I will ever want more but One always wonders. Info, comments, thoughts all welcome. Thanks Alan