An antique mid-19th century Czech porcelain lidded mustar pot by Fischer and Mieg. Ca. 1850s to 1870s. The mustard pot has a fixed stand and a conical lid with button finial. White piece with hand-painted blue and black floral decor. Embossed mark F and M, serial number 2484 are on the bottom. Pirkenhammer is a Bohemian porcelain manufactory established in 1803. It was known as Fischer and Mieg from ca. 1853 to 1908, when Wilhelmine Fischer and her husband Ludwig von Mieg owned the company. Collectible Porcelain Ware, Tableware And Serveware.