Hello,
I don't know if this site has been posted before but I thought I would link these spinning books. I've read the first already and it was
pretty good. There are some errors from from whatever process they use to convert them to digital but not bad. Lots of other good stuff on that website. http://www.craftsmanspace.com/free-books/metal-spinning-crawshaw.html http://www.craftsmanspace.com/free-books/metal-spinning-machinerys-reference-series.html