209 - Circa 1848 German Painted Porcelain Plaque "Abraham Sacrificing Isaac". Artist Signed Alb. E. Knotschke, Dated 1848 and Titled en verso. Impressed Mark en verso. Incised S6 en verso. Good Condition. Measures 7 Inches Tall and 6 Inches Wide, Frame Measures 10 Inches Tall and 9 Inches Wide. Shipping $74.00 (estimate $300-$500)