The purpose of this book is to instruct you in the care and use of the family Sewing Machines so that you can use it to the best advantage. A Manual of Family Sewing Machines and Their Attachments. Use for the following models: 99K (New Style), 185K, 327K, 328K, 329K, 404, 15K80, 15K110, 201K, 66K.