7 Chicago Hardware Foundry CHF Cast Iron Skillet antique. Skillet is in good condition with no cracks. This seems to be a fairly rare skillet. I don't see any other number 7s online anywhere.This item is in the category "Collectibles\Kitchen & Home\Cookware\Other Collectible Cookware". The seller is "ivkali_0" and is located in this country: US. This item can be shipped to United States.