Wagner Ware Cast Iron Cornbread Pan Krusty Korn Kobs Sydney Pat'd July 6, 1920 The Wagner Ware Cast Iron Cornbread Pan, marked with the patent date of July 6, 1920, is a vintage piece perfect for collectors and cooking enthusiasts. This rectangular-shaped pan, black in color and made of durable cast iron, is compatible with various stove types including induction, electric, and gas. With its original design and brand, this vintage cornbread pan embodies the nostalgia and quality craftsmanship of the early 20th century, making it a unique and valuable addition to any kitchen.