Picked this up a few days ago. Me and my wife drove for 1 1/2 hours through a snowstorm to go to an antique barn. I mean literally an old barn, 400 vedors, ect. It was a nice place, but I only bought 2 pieces of CI, and this is one of them. Im not familiar with Nationals, so I was wondering about what I have? It cooks real nice, lol.