This is a vintage porcelain Pot de Creme cup with a cover. It is made by Old Paris Porcelain, a French manufacturer during the Empire Neoclassical period (1800-1849). The cup is made of ceramic and porcelain, and is decorated with blue, white, and gold colors. It is an original piece and was likely used for serving cold beverages. The cup was made in France and has a similar style to the Empire Neoclassical period.

(0578)