Ignition Coil Wiring

My 65 New Yorker came out of AZ.

I checked out the wiring in the harness and the wiring is so brittle, I had to run heat shrink up the wire to cover the brakes, but I am still having short problems.

If I take the Pos wire off the coil, where dies the other end go? I have checked the shop manual, but it is a little confusing.

I have taken the other side of the coil directly to the alternator.
Author: Boyd