Vintage Wilton RWP Serving Platter Measures Approx: 15" X 12" The image shows a Wilton Armetale pewter oval serving platter. Additional information is as follows:  Material: Made of Armetale metal, a non-toxic, aluminum-based alloy. Modern pewter is safe for food and drink as it does not contain lead.  Design: Oval-shaped with a glossy, pewter finish.  Brand: Manufactured by Wilton Armetale, known for its durable and versatile metalware.  Care: Hand wash with mild soap, rinse with hot water, and dry immediately. Dishwashers are not recommended as they can damage the finish.  Use: Ideal for serving both hot and cold foods, and it can keep hot foods warm for an extended period.  Sizes: Available in various sizes, with common dimensions around 14-15 inches in length and 11-12 inches in width.  Origin: Typically made in the USA, often marked with "RWP" (for the company's founder, Ralph P. Wilton).  Durability: Resistant to breaking, chipping, and tarnishing, making it a long-lasting serving piece.