<P><b><center><font color=chocolate><font size=5>DOWNLOAD / PDF USER INSTRUCTION</center></font></font><P>Authorized reproduction of the users / instruction manual for a Sears Kenmore model 1931, a round bobbin, free arm, convertible, zig zag sewing machine with many of its attachments. It has information on the built in stitches, cams and cam based stitches as well as illustrations of the stitches that they produce. The buttonhole attachment is covered in depth and a parts list with illustrations is included. It also has basic information, cleaning and oiling and some troubleshooting information.</b>