Use the HD1 for single station operation.
Push Button Switches were used in a majority of American homes in the first half of the century and have been duplicated right down to the synthetic mother of pearl inlay. Switches have been developed to work with both existing and new wiring.
Looking for a single pole push button switch that has synthetic mother of pearl inlays on both buttons? See our new switch, the HD12 - identical to the HD1 except for the double pearl inlays.