Looking at a Union Monroe

No fancy decals but what a beautifully made machine. Do any of you know anything about this machine? I have been unable to locate any info on line so far. Thanks...

Not sure if this is the place, but it is a Union sewing machine producer, and sells parts:

http://www.unionspecial.com/GenuineParts/parts.htm

http://www.unionspecial.com/corp.htm

I have looked at a lot of what Unionspecial make but haven't seen anything like the machine I saw. guess I need to go back and take pictures to see if I can ID it...unless it found a home for Xmas!