Reproduction WWII German Enigma Machine Center Toothed Wheel

For sale is a reproduction of the WWII German Enigma Machine center toothed wheel [CTW].  This part contained the steel bushing, machine rotor pins, pin springs and the internal wiring for the pins that were in both the front and back of the wheel. The wheel is composed of black ABS plastic, and had a circular piece called the coping that was held in place by three M3 screws.  The coping had 26 circular holes that corresponded with the 26 pin holes in the front of the CTW for the pins and springs.  The rear of the CTW had three M3 screw holes that held another piece called the rollplate.  The rollplate also had 26 holes that held pins that touched the protruding pins of the second rotor of the machine.  The CTW has been revised by shortening the diameter of the toothed wheel and making the 26 holes in the CTW counterbore instead of countersunk.  In addition, the depths of the 26 holes have be shortened to allow for a thicker base for the pins.