Vintage marked Royal Copenhagen \"Diana\" Ceramic Duck Dish by Nils Thorsson For Sale

•Designer: Nils Thorsson (features his hand-painted green monogram on the base)• Manufacturer: Royal Copenhagen (Aluminia), Denmark• Model / Pattern Numbers: 1048 / 5303 stamped on the back• Authenticity: Features the official Royal Copenhagen crown stamp, the iconic three blue wavy lines, and the decorator\'s initial \"H\".• Era: Mid-Century Modern (circa 1960s)• Dimensions: Approx. 6.7\" x 5.9\" x 1.4\" (17 cm x 15 cm x 3.5 cm)Condition:Excellent vintage condition. No chips, cracks, or repairs. Glaze and colors remain vibrant with a beautiful satin finish.