coil hook up

I pulled my distributer out last week 318 cuda and forgot which side of the coil the wiring harnes goes too

what's throwing me off is I have nothing going to Pos. side of the the coil it's Pentronix ignitor Dist, Tach, and Harness all going to the Neg- side ???

I know the Distributer and tack are correct its the one wire comming off the harness wasn't sure if it was +/or - it looks like it was on the neg side

if any of you can confim I'd appreciate