I just picked this up yesterday. It's an Atlas 12" x 24" lathe from the early to mid '60s. It weighs over 500 pounds with the stand so I used my engine hoist to get it in and out of my truck. This one has the quick change gear box for threading and power feeds, and a quick change tool post. It's an under-drive unit which I like because it saves some space. This is my first lathe and I'm pretty excited to start using it!