Well yes I can give you the information I have found so far. Yet I know these machines were made in Rockford, IL about 45 miles from where I live and I was just told the other day that the factory (no longer used) the building is still there...I may in the neat future look into where it/the building is suppose to be and take a ride to see it, if I do I'll take pictures and share here. Really hoping that there maybe a history information on the machines too.
I found one that is for sale on this site:
http://www.singeroriginalvintageprod...CHINESALE.aspx
Not sure if yours came with a manual? Mine didn't so I found where I could get one:
http://pages.sewing-machine-manuals....923708588.html