Reference guide for Singer feet?
I just read a thread on identifying sewing machine feet and am wondering if there is some sort of reference guide for doing just that. Does anyone know of such a beast? I would love to have something that I could turn to when I want to figure out what foot I have and what it is used for on the older Singers. Several of you seem to know about every foot that was ever made but I don't have that knowledge and so would love to have a guide I could see/read. Thanks if you can help.