<P><b><center><font color=blue><font size=5>PRINTED USER INSTRUCTION</center></font></font><P>Authorized reproduction of the users / instruction manual for a Nelco, model R-500, a round bobbin, automatic zig zag sewing machine. There is information on the built in stitches. The manual covers many of the attachments and it has cleaning and oiling and some troubleshooting information.</b>