The Guardian Service Roaster Dutch Oven with Glass Lid is a vintage collectible cookware piece from the Guardian Service brand. Made of hammered aluminum with a silver color, this oval-shaped Dutch oven is ideal for use on both electric and gas stoves. The set includes a glass lid, making it a versatile and practical addition to any kitchen. With its original design and antique charm, this Dutch oven is a unique and sought-after piece for collectors and cooking enthusiasts alike.