Dividing head from a right angle gearbox

[aametalmaster]

The square plate in the 1st pic holds the shaft which is keyed into the hollow drive spindle which is where the electric motor would hook up if there was one. The dividing plated fit over the brass tube sticking out of the square plate to center them and they are bolted to it.

The main spindle which holds the chuck or faceplate just slips thru the body and it is keyed also and has a set screw locking ring on the backside to hold it in.