Brooch with mother of pearl , approx. 1950s,silver 900, fine silver smith work of Richter von Berchem/Saarbrücken-Kreuznach, struct. surface with engraved blossoms and leaves decor, centered mother of pearl inlay, embossed setting, pure hand-made, absolute collectable, sign., ref. D.W.B., l. approx. 5.5 cm