I found something at a thrift store I can not identify. They are sewing machine cams in a blue metal box (5 X 6.5 X 2"H). Inside are 3 rolls of 20 cams for a sewing machine. On the front of the metal tin it says, Pattern Discs. The discs measure about 2" in diameter and about one inch high.

Would any of you know what Sewing Machine these would fit?
Sorry, I can't attach a picture for you.
dog lover

hmmm I have a kenmore in a green box that sounds like a simular layout....

Only one I could find searching is the kenmore with that many discs and they actually call theirs pattern discs

My mom used to have a Necchi when I was growing up that used cam's.

I have a necchi but mine doesn't have that many discs. That and the singer were the first I thought of but didn't see any with that many other than the kenmore

Does each cam have a different no. on it? I have a 503 singer that has cams.

I had an old kenmore that used cams like that years ago!

me too, I still have the cams if you want to describe them.

What color are the cams?

Singer, Kenmore, Necchi...all have sewing machine models that use cams. If you can't post us a picture maybe you could use http://images.google.com/ and search "sewing machine cams" to find an image of ones like yours. You could at least identify what sewing machine brand they are.