It is an OLD Atlas. I'd advise looking for a better lathe,and one that has a quick change gearbox for threading. That old lathe may not have the loose change gears. And,the old Atlases are even thinner than the newer models: Their flat ways are 3/8" thick. Newer ones were 1/2" thick,and still way too thin. My first lathe was a 12" Sears Atlas. I was light years better off when I got my first 10" x 24" Jet.