I know this is not "sewing machine related" but....
I just posted an Album with pictures before and after doing a complete redo of a 1961 Craftsman 109 Mini Lathe.
http://www.quiltingboard.com/members/steveh-u85067-albums18283.html
I expected to use this to produce new screws for old machines, but it is not accurate enough for that. I will be selling this and acquiring a better thread cutting lathe.
There is a sewing machine in a couple of shots (for size reference) and if you look closely you can see some of the new Singer VS2 slides I am working on, so it is not completely inappropriate for here...