LINK:
http://www.quiltingboard.com/vintage...y-t232536.html
Check out the link just for fun. The original 'ad' is gone but I think it has been copied and pasted later in the thread. Yes it is a controversial machine. I actually like some of the T&S machines. The 401 and the 500 are better made but don't do chain stitch unless it is a 401G or a 411G or some other - there is a little hook on the bobbin carrier for the 411G