Circa 1800's Antique Cast Iron Skillet. Large #9 measures 12 inches diameter, 17 inches total length. Raised gate mark on bottom. When the skillet sits on my glass cooktop, it is fairly flat and stable. There is only a very subtle wobble with one edge being a millimeter or so higher.The gate mark does not appear to affect the pan's stability at all. This item is in the category "Collectibles\Kitchen & Home\Cookware\Other Collectible Cookware". The seller is "lake_house_attic" and is located in this country: US. This item can be shipped worldwide.