i have this foot it is called a tucker it is from a kenmore sewing machine that use to belong to my husbands grandmother and when she died i got the machine .it still work .i have never used it.i just have it it is very old .i still have the book for the machine looks like the one you have .it very neet looking.in the book it shows how it tucks.it almost looks like
it does thos tiny tucks on blouses or on babys dresses
grandam