At least it has the basic foot. There are a lot of bottom clamp feet and some differences between them. I found this
http://xfossils.com/cintipam/boye.htm and it shows a variety of them in
http://xfossils.com/cintipam/boye/medium/chart1.jpg I can't remember where, maybe ismacs that someone had tried to do a list of the different dimensions of bottom clamp feet. I have one machine that had some attachments with it and basically should work, but the metal was thinner where it clamped than the original.
Did you get any numbers from the seller? I'm pretty sure it would have an alpha start and then numbers. I don't remember if the thread
New Home Vintage Sewing Machines Club has a link to find the serial numbers and dates for New Home machines.
Janey - Neat people never make the exciting discoveries I do.