Thank You for responding Bob. My switch works for the park/taillight & headlights, the only problem I have is the rheostat is burned out. I plan on bypassing the rheostat and installing an inline resistor.
I am in the process of installing the new wiring harness that Bob McBride made for me. The harness is truely a work of art. I hope Bob lives to be 100 and can help anyone with old wiring. His workmanship and detail are astonishing.
I don't believe Bob is on the internet. He truely should get as many accolades as possible.