Piece of the factory that built all my cars

Hi everyone.

You've all no doubt seen the article in Hemmings about Dodge Main. I got to thinking, I wish I had a piece of the factory. Not a big piece, maybe a chunk of concrete, a sign pointing to the bathroom, something of that nature. I've owned 5 Valiants that were built at Dodge Main, I don't know about the 6th one(it's a 60).

Forty years later is it too late to wonder about stuff like that, or were people out looking for souvenirs as the wrecking ball swung? Of course that wouldn't have been me, I was 13 and lived far away from there.

Just a thought. Anyone have anything like this that can give me some pointers on how to find stuff?