Antique Art Nouveau Damascene Floral Filigree Sash Buckle w Double Hinged Claws. 
Beautiful antique brass Art Nouveau damascene sash buckle with black floral filigree and engraved design. Movable double buckle claws. 
Length 1.75” with 1” width 
Unmarked
Good preowned condition with light normal wearing.  See all photos.