Royal Bonn is the nineteenth-and twentieth-century trade name used by Franz Anton Mehlem, who had a pottery in Bonn, Germany, from 1836 to 1931. Porcelain and earthenware were made.
Royal Bonn used a monogram-and-tower mark that appeared on exported pottery only with Germany added. Many marks were used, most including the name Bonn. Height: 13.5" Width:3.5" Depth:5'.