Door Emblem R&R

Good Evening All
Along with my vapor barrier question (which I do want to thank those who responded) , I have another question.
The '67 Dart GT has door emblems that are riveted to the panel. I am replacing panels due to the PO installing door speakers. ($400 for a set of panels, but I digress). Removing the emblems is not the problem, my question is how do you re-attach them? I am including pics (I hope) of what I'm dealing with. Well, it appears that attaching photos from my phone is beyond my ability.
As always thanks to all who respond.
'64Dart