Up for sale is a used No. 3 Cast Iron Skillet with Molders Mark Y and 3 Notch Heat Ring that measures 6 inches in diameter. Some one used the skillet as a decorative piece by adding a cow seen on the inside. Up for sale is a used No. 3 Cast Iron Skillet with Molders Mark Y and 3 Notch Heat Ring that measures 6 inches in diameter. Some one used the skillet as a decorative piece by adding a cow seen on the inside. Recommended products Provided by No. 6 Griswold Erie PA Cast Iron Skillet Smooth Bottom Logo 699 V View product Griswold No 6 Small Logo Smooth Flat Bottom Cast Iron Skillet Frying Pan 699m View product Griswold Iron Mountain 7 1032A Cast Iron Skillet Ban 2 Spout Unrestored View product Griswold Good Health #3 6.5 In Cast Iron Skillet 653 Sits Flat Painted View product Griswold No 7 Cast Iron Skillet 701 Erie PA Small Block Logo 10.5 In Sits Flat View product CHF Chicago Hardware Foundry #7 Diamond Logo Cast Iron Skillet Pan View product Wagner Ware Cast Iron No 8 Round Roaster 5 Quart Handle 1963 No Lid View product Griswold Nickel Plated Cast Iron Dutch Oven Trivet Size 8 No 206 Unrestored View product