Catawba Pottery

Please excuse my spelling as when I put this on the Culture and Crafts thread I believe I did not spell Catawba correctly. I am interested is information and even pictures of examples of Catawba and other eastern Souian pottery if you know of their existence. I know the present form from current sites available on the net but think the older forms of pottery were less decorated or painted and even open fired. Any information would be appreciated. I have also post this here in hopes maybe it would be more visible. If this needs to be moved that will be fine. Ed