A stylish Art Deco silver bar brooch by Martin Mayer of Pforzheim, Germany. The brooch is set with faceted onyx and chrysoprase stones framed by marcasite detailing.
The brooch is marked with the silver grade '835' and a makers mark on the pin of the clasp.
The brooch is in good antique condition.
Width - 4.5 cm
Length - 0.5 cm
