Colleen The first thing you need to do is flush out the fuel system to get rid of the old gas. Take the carb apart and clean it out. Check the oil make sure it is some what clean as far as having somewhat of a clear look and not black. If black change it. Then put a new battery in it 6 volt positive ground. Then pull the air dome off, remove the valve covers pour some oil over the valves, unhook the coil wire from the coil end. Now bump the starter and watch the valves to see that they are all moving up and down. If they are hook the coil wire up spray some gas into the carb and see if She will come alive for you.
I have a 29 130 sedan