12 Vintage SINGER Special Discs for Class 600 & 603 Sewing Machines Part 21976

This listing is for a box of 12 Vintage SINGER Special Discs for Class 600 & 603 Machines Part # 21976. These Singer Special Discs are complete in box.The Disc Numbers are: 6,10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21. Singer part number on box is 21976. Made in the USA. Previously owned, discs in gently used in great shape & condition.The pictures provided were taken of the exact item you will receive