Ground locations

[asmallsol]

Where are all the grounds suppose to be for the ICE. My car has been owned by a couple different people (Honda MoCo was one of them for 2 years). My IMA battery pack died last week, and then I ran into starting issues with the traditional starter. After changing the 12V battery and not solving the issue, I went to check out to see if any grounds had corroded to find 2 completely broken in half. The thing is, the locations are so close to each other (one right to the transmission, the second to the trans mount right next to first. It seams like someone took one off back in the day and put it back on in the wrong location. Where are the proper places for the ground straps?

[Eli]

And the one nobody ever mentions: