Okay the two plugs........The one that is real similar to the machines color is the one for the light. The other is the power cord for the motor. The thing is, it used to be in a cabinet and both plugs plugged into a central block that the foot or knee control tied into.
I need a few more photos one on the top of the motor or the back of the machine, and one of the underside of the motor around the wiring if you can get it. What is on the label under the bracket of the motor? And is there any JC numbers cast in the bed or on the edge of the bed? I didnt get much info on the JA number other than it share the same spot as a Central manufactured machine. The JC should get me the maker.
Billy