Unmarked Vintage Hull, Verified by Form and Clay Body. The Antique Green Stripe Beehive Mixing Bowl is a vintage piece of American pottery dating back to the 1920s. Made from clay, stoneware, and ceramic, this round bowl features a charming green color with a striped pattern. The beehive shape and utility ware production style add to its unique and collectible appeal. Perfect for mixing ingredients or as a decorative piece in your kitchen, this Hull bowl is a timeless addition to any home.