KNIFE Pfaff 774 776 783 784 785 786 787 788 Upper

Also Pfaff 4760, 774, 776, 783, 784, 786, 787, 788, National N50E, JcPenney 928, Mammylock ML1026, Necchi PL1020, PL1026, PL1036, Nelco S928D, Supreme 928A, 928AT,