Hi, My partner has just bought a '69 Dodge Dart & there are holes in both doors as per the photo but we have no idea what should be there, can someone please post a pic of what should be there, Thanks.
There is also a GT SPORT emblem. But both appear to have two mounting posts. Your picture shows one hole.... I'm sure someone with more experience will chime in to clear it up though.
It should have a little rubber plug in it. I have no idea what is accessed through the hole or why it exists. But my 70 dart has the same holes with some old crusty plugs in them. I've noticed them in pictures of other people's cars as well.