You can pull the "MOLO" or Atlas Manual of Lathe Operation for a range of years off of our site download library if you want to upgrade your site access. There are also drawings of various attachments, and catalogs that show all the options and accessories available there as well.
If you want the info for free, get it at vintagemachinery.org and lathes.co.uk. There is a lot of information out there for the Atlas, even old time popular mechanics projects too. I have a library stashed somewhere as well, but these are the best sources.