This Singer 15-91, 201 gear potted motor is a great addition to any sewing machine collection. Made in the United States, it is a high-quality unit that is compatible with Singer machines. While the wiring needs to be replaced, the motor itself is in good working condition and can be easily repaired. This unit is perfect for those who are looking for a unique and rare item to add to their collection. With free shipping included, it is a great deal for any sewing enthusiast.