Clock motor

The clock inserts have a layer of thin white polystyrene backed by thicker clear polystyrene. The clear interior circles were also sprayed with Testors frosted glass paint to remove the shine. The interior edges of the clock holes are lined with cardboard strips painted black. There are finishing nails inserted through the clock faces and into the tubing to hold it all steady. It was like having an extra pair of hands to keep it in place while I situated the base underneath.