Manufacture Nationale de Sèvres Bisque plaque with bas-relief decoration of the lesson in arms, 1909 Marked on the front: stamp S 1909 and E. Robert-Mérignac 1907 and molder's mark AC. Height: 14.5 cm - Width: 17.6 cm Ernesta Robert-Mérignac (1849-1933) was a French sculptor who took part in the 1924 Olympic Games in Paris in the sculpture category.