I reread your OP, you have compression. with your tester all plugs are firing. you have confirmed you are on #1 compression. I'll assume fresh gas in the carb. All that is left is something is missing in the dist setup/timing assuming no vac leak. Each set of points connected to the coil neg pri is correct. the EDIT info I posted prior came from the Jacobs ign bible, you might see where you are at with that. & I would time it at 15.

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