Ed, yes, the dimension that I gave for my mystery skillet was 6 and 5/16 from outside to outside, not including the pour lips. If thats what yours measured from outside to outside not including the pour lips, then they are the same. SO, I guess we can take it that my skillet is the same size as a number three Lodge. And in all probability then, it probably is a Lodge. But Grady Lodge Britt, our Lodge man, has doubts. All I can say is that these kinds of things make the whole cast iron business a little more interesting. ;)