Crystals 2-1/2" Homestead
Singer 502, 507, 509, 513, 514, 518, 522, 527, 533, 534, 538, 543, 560, 800 and 6500 series 1022, cog type 190XL
Singer 502, 507, 509, 513, 514, 518, 522, 527, 533, 534, 538, 543, 560, 800 and 6500 series 1022, cog type 190XL