So Is It Riveted or Welded?

I just went back in my pics and it was below where the seal would be

Tailgate panel:

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Core Support
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Last fall I think, I had a great discussion with Don (65 dartman) re the SO number as he shows go good in these pictures. At the time I didn't know that the SO number was stamped in the cargo area in a wagon. I checked my Dart Charger convertible and Johans 65 Dart 270 convertible. We also talked about the VIN numbers location. Then I found new information. Checking the two bodies I found out that the cross bar between the rear wheel houses which at the same time is where the upper part of the backseat leans towards.
This crossbar has the VIN number stamped into it to the right of this picture. That is the only place I know of having the VIN# stamped on a 65 A-body.

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