Originally Posted by vintagemotif

mpeters, I'm new at all of this too. Started collecting machines last summer. I would have only been collecting Singers if it hadn't been for this site and the wonderful folk here posting pictures of their beautiful machines, and/or talking about them. I have spent hours researching info. I see something on CLs or ebay and then google the info to learn more or see if the information is correct.

I didn't know what a cam was either. I learned to sew on a Necchi Supernova that had cams; just that my mom never showed me how to use them since she didn't use them (she was an excellent seamstress that made all her Vogue clothes).

It wasn't until Purplfiend, Sharon, posted her zig-zag machine that got me wanting a zig-zag machine to treadle, and then an interest in finding a machine that does decorative stitches that can be treadled-and cams!

There are different types of cams for different machines.
Photo of flat cams for my 328k and a photo of the Singer 328k in treadle.