MAMMYLOCK. One of the early four Thread two needle Overlockers/Sergers. Quite a primitive yet very practical machines. A rolled hem with a lock... - Sew What Maryborough (Sewing Machine Museum and Antiques)
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DREAMSTITCH 3340348 Needle Plate for JC Penny,Mammylock,Nelco,National,Pfaff Serger Machine ALT : 29-924993-70/871, 340327 - Needle Plate-3340348 : Amazon.ca: Home
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