Greg,
I have one at the radiator shop right now getting a punched hole welded. It is superclean,. When I found it, I looked inside...and saw clean zinc plated walls! There was a little surface rust on the bottom and some crystallized hydrocarbons on the top part but I have never seen one in this good of shape before.
When I get it back I have to rinse the inside with acetone, remove the rubberized undercoating from the bottom and repaint the whole thing.
Not sure if I am interested in a trade. What years of vehicles do you have items from and what types of items?
Thanks,
Daniel P.