Three Royal Copenhagen Oval Wall plates with typografical motifs from 1870-1880 by Emil Cordius Heinrich Orth

Three Royal Copenhagen Oval Wall plates with typografical motifs from 1870-1880 by Emil Cordius Heinrich Orth. They measure 18cm and is in pretty good condition. Two plates have chips on the back, on the sides. Plus the top decoration have tiny chips. Items are signed O... for Emil Cordius Heinrich Orth.