A guy down in Yuma has one for sale. Not much details. I sent him an E mail asking for more info. All he says about is "Sterling Wood shaper model 837. This thing is like a large inverted router, I believe it is for making things like ornamental railings for stair cases, trim for home interiors, cabinetry and other large jobs. It is in good condition. Make me an offer." There was absolutely nothing about the manufacturer on OWWM.