Early Art Deco Large Pot Metal & Rhinestone Butterfly Brooch

Heavy large brooch 1 7/8” x 2 6/8” outlines with glittering rhinestones made with soft white metal alloy. I suspect a lot of aluminum and tin in the metal mix This brooch may contain lead.

This piece has been restored. It was crusty yellow with a lot of dark spots and scratches. I was able to rub most of the apparent scratches out, but there are signs of deeper ones and dings from normal use.