Update.
I had a few minutes to just check a few things.
1. Drained the old gas. I'll buy new gas tomorrow and try that.
2. Checked the plugs. All 6 are dirty, wet, and smell of incomplete combustion. Gaps are correct, plugs are new. I replaced the condenser, and points. I still have to locate a timing light. So, for the moment, timing is a swag.
3. Radiator is still full of fluid.