Black Glass- Mirrored CAMEO Necklace Detailed Vintage Silhouette 

Faux pearl and turquoise accent the gold tone filigree edging

Signed ART probably from the1960's era 
18" chain 2" pendant
 

ART trademark was used in business from the late 1940's to the late 1960s. They offered a broad range of designs that can be likened to Florenza and Hollycraft and often resembles the Victorian and Renaissance Revival jewelry. Their pieces are of quality and combine fine filigree or stamped metalwork.