Vintage Singer Buttonholer Sewing Attachment Set w/ Pink Case Manual Templates

This is a vintage Singer Sewing Machine Buttonholer Attachment Set complete with its original pink storage case and instruction manual.

Included in This Set:

• Singer buttonholer attachment unit

• Original printed instruction manual

• Mounting guide plate

• 8 interchangeable metal buttonhole templates/cams

• Original plastic knob intact

• Compatible with many classic Singer low-shank sewing machines

Cosmetic Condition:

• Case exterior is in good shape with light scratches and minor marks

• Interior mechanism appears clean

• Templates show vintage patina but no visible cracks or breaks

• All parts appear original

Notes from Photos:

• Manufacturer markings visible on mechanism plates

• "USA / U.S. Patent No." text stamped on underside components

• Templates numbered as shown in images

Perfect for:

• Collectors of Singer sewing accessories

• Owners restoring vintage Singer machines

• Sewing enthusiasts seeking period-correct attachments

Please review all pictures carefully to confirm completeness and compatibility with your machine model.