Early A Dodge Horn Center Cap

@halfafish - A100's used the o-ring gasketed type used on the early "A" bodies. I have one from a Dart that will fit but is not identical to the face graphics of your original A-100 center. You can PM for pic if no better options show up.

Hey Steve, the one in the photo is the original from the Dart. I do not have a real A100 one. I have once coming to check out.