Extra-Large Art Nouveau Buckle Brooch

This GINORMOUS Art Nouveau buckle brooch is a statement piece due to its sheer size and beautiful detail. 

Material: Sterling silver
Measurements: 68.7 x 82.7 mm
Weight: 42.2 grams
Marking: "Sterling F"
Period: 1910
Condition: Metal has some slight discoloration and patina due to age and has been hand-polished with a rouge cloth; slightly bent pin finding