Please click on the image to the left for important information about this item & more photos. This is a copy of the instruction manual for a My Lock model 234 serger/sewing machine with many of its uses. It has basic information & stitch diagrams for it's adjustments & stitching variations. It also has cleaning & oiling information & some trouble shooting information. We have stapled the pages & put a plastic binding on that edge. NOTE: The price includes postage to any USA address.