Here is mine, it is a Bailey Pro 15. I had it on a frame but couldn't stand for really long lengths of time. So my husband built a large table for it to sit in. It works perfectly for me and the table size insures I can work a large quilt with ease.
The Bailey is a basic workhorse of a machine. Made in the U.S. by a man in New York state.
His customer service is second to no one. He helped me when I first received my machine and answered all my questions. He now offers sit down models too.
http://www.baileyssewingcenter.com/index.html