Singer Buttonholer No 160506 Complete with Manual 8 Templates Black Plastic Case

Vintage Singer Automatic Zigzag & Decorative Stitch Attachment Complete Set with 8 Cams This is an original Singer Automatic Zigzag & Decorative Stitch Attachment, a classic midcentury sewing accessory designed to add zigzag and decorative stitch capability to straightstitch Singer machines. This set includes the attachment head, the original Singer storage case, the instruction booklet, seven stitch pattern cams, and additional small hardware pieces. All components show normal vintage wear but remain in solid functional condition. A great find for collectors, restorers, and sewing enthusiasts who appreciate authentic Singer engineering. Included: Singer Automatic Zigzag Attachment Original Singer black textured case Original instruction booklet Seven stitch pattern cams Additional small metal parts Marked U.S.A. 160506 COMPLETE on the metal plate Condition: Vintage preowned. Shows cosmetic wear consistent with age. Mechanism moves freely. Case and booklet show age but remain intact. Compatibility: Designed for vintage Singer straightstitch machines (e.g., 15 series, 66, 99, 201, 221 Featherweight, etc.). Buyers should verify compatibility with their specific model. Singer Zigzag Attachment with 7 Stitch Cams Add zigzag and decorative stitches to your vintage Singer. Easy to install, includes instructions and all original parts. Great for creative sewing projects.