Bob,
Thanks for your detailed response. I have been resurrecting the bike and am at the point of putting it on the road. The bike has started and idled fine; I have yet to button it up and go for a ride. Then a couple of days ago I attempted to start it and found myself in a no spark condition. I do not remember the condition of the spark when I initially prepared to start the bike. The bike - until now - has started without issue.
I have troubleshot the wiring, grounds, connectors from battery, ignition, brake, kill, neutral, and oil pressure switches. I got to the coil and was following the procedure in the Clymer’s manual - which brings me to my original post.
Following your guidelines, there is 12.44k Ohms resistance between the HT terminals. There is 0.5 Ohms between terminals 1 and 15. The coil is an OEM 0221500203 (red) and has no apparent cracks or damage.
The PO(s) seemed to have kept the bike stock (no mods) and items like the HT rubber boots are in excellent condition with the inside of the boots treated with dielectric grease. I mention this last part to indicate the bike has not appeared to have been sitting behind a barn for years🙂.
Dave