I see your in Berwick, your not too far from Lewisburg, there is a vacuum store there that specializes in vintage vacuums, he actually has a small museum in the store displaying vintage vacuums. The switch that is in there is it a plastic switch with a white toggle? The name of my friends store is Chathams Vacuum, he is on 113 Market Street, Lewisburg. Unfortunately now he is closed because of COVID19.