What am I Missing?? Car won’t start; got the dunderhead syndrome. HELP

This is a 1951 Super Six 262, approx 20K miles on rebuilt engine. Still is 6V POS and with original generator/ignition/wiring, etc.

I have reached “mechanic’s block” and am repeating the same tests with the same results (Isn’t that the definition of INSANITY?)

The car ran fine when parked in OCT 2023. Car sat outside (car cover) since OCT23.

I tried starting it in JUN 24 , and no go.  The starter would turn the engine over, but it would not catch or even show signs of wanting to catch. Even using starting fluid (ether spray), it would not start or even pretend to catch.

The problem is narrowed down to NO SPARK at the plugs. If I can get spark, I can figure out the rest.

Spark-related investigation:

1)     PLUGS: Pulled and gapped all plugs

2)     PLUG WIRES: No spark at ANY of the wires or plugs when grounded (hard to believe all the wires or plugs went bad at once)

3)     DISTRIBUTOR: Pulled the distributor and cleaned it,

a.      Cleaned and gapped points to 0.020”

b.      New condenser

c.      Replaced cap and rotor with known good ones from my spares

d.      Wire from dizzy to coil is good

4)     COIL: Tests good

a.      1.5 ohms between the two side terminals

b.      14,000 ohms between center contact and side terminal

IMPORTANT OBSERVATION: The wiring harness is worn in many places.

I am at an impasse and do not know what to try next to find why I have no spark.

Can it be something in the wiring harness?

Is there some point in the rest of the wiring harness that can affect the ignition system?

IS THERE A FUSE THAT AFFECTS IGNITION???

Appreciate any inputs.

Thanks.