I have a heavy vintage cast iron frying pan the only thing I can Mark out on it is Erie PA which tells me Griswold but I can't make out Griswold anywhere it's 11 inches across looks to be in pretty good shape on my stove with grates it has just a tiny bit of wobble on a flat surface like a table it's a little bit more noticeable this pain is kind of crude in my opinion I don't know if that's because of how early it was if it's a factory second or it's perfectly fine and normal LOL I am not an expert I don't see any cracks other than that I'm selling it as is you judge condition for yourself happy bidding any information on it please feel free to let me know