I'll second what WIChix said about a picture and the possibility of it being a badged machine. You might want to check out
Vintage Sewing Machine Shop.....Come on in and sit a spell and
Hale's Crescent - in search of information
The first link is a really long thread with many different machines mentioned and a lot of dead links. Maybe there is some more info on pages on either side of that link.
Janey - Neat people never make the exciting discoveries I do.