Ignition / starting problems

I need someone to talk to me one on one via Pm.
1975 Ply Duster 225 auto
I can turn the key to start the car and I get nothing, the lights come on, but the engine is not trying to turn over.

1. I want a list of all of the ground locations so I can check the one by one.
I know the engine block, up in front of the battery, on the starter..

2. Could this be the coil? P.S. is there a ground on the coil? If so mine is missing.