Plate with the arms of Orange Nassau and Prussia; Porcelain plate; painted on the glaze in blue; red; pink; green; yellow; purple; black and gold. On the flat the alliance coat of arms of Prince Willem V; Stadholder of the Netherlands (1748-1806) and his wife Princess Wilhelmina van Prussia (1751-1820) on a purple cloud. The helmet sign is a crown. Decorative bands on the wall and edge. Edge restored. Weapon porcelain with enamel colors.; anonymous; China; c. 1790; Qing-dynasty (1644-1912) / Qianlong-period (1736-1795); porcelain (material); glaze; gold (metal); vitrification; h 1.8 cm d 25.2 cm d 15 cm