Thanks. I do a lot of baking, and have been converting to cast iron. I've noticed that a lot of pans in antique stores that I see are unmarked, or have only a letter or number, yet they are shaped just like some of the griswold or wagner pans I see on ebay. Are these likely to be foreign knock-offs (most of them look pretty old?), or just other foundries? The casting on many of them seems to be just as good, or even better, than the casting on the only griswold I have so far, the #10, 948 model. They will likely all cook the same, once they're seasoned, but since I'll hang them on a wall, I'd love to find some excellent examples of fine craftmanship...