I think the condenser assists in the collapse of the magnetic field in the coil when the points open so it is needed to get a good hot spark as well as preventing point burning

Getting really frustrated!  I did two more tests this morning - one by pulling the coil wire from the distributor and shorting it toward the exhaust manifold while cranking the engine.  It arced across at about one inch but wasn't very impressive, i.e. a big fat spark.  I haven't done that test with a six volt coil for over 50 years so I really don't know what to expect.  It seemed to fire rhythmically as it should.  Then I pulled the number one spark plug, reconnected the plug wire, grounded the plug base, then cranked the engine and got a spark on several revolutions by observing the marked timing dampner.

Still it will not fire when trying to start and now the starter is beginning to drag after so much cranking.  Battery is on the charger again and I ordered a new coil today.

Thanks to all who offered help and support!  I will be back when the coil comes. . .  .