Circa 1962. Approximately 50" tall and 43" wide. This operating store display was made in very limited numbers using Marklin's constructor pieces and German ingenuity. The inner ring of the wheel has a loop of M track custom cut to form a circle. CM800 steam switcher runs at the base which in turn spins the wheel. When functioning it has 24 blinking lights and makes a most impressive display. Several of the wires are disconnected and the wheel did not function at time of test. Also includes a Lionel LW transformer. Shows signs of age and use, a little dusty but will clean up nicely.