12532RKK16, CLK187R, L00 spindle, 4 1/2 foot bed non hardened, taper attachment, was obtained from a local high school after it was surplussed from their industrial arts program, Has a "Wills Machinery, Los Angeles,CA."tag, I've had the machine for a few years now but only recently been able to tear it down in order to renovate it, a job I am so far enjoying thoroughly.