Antique 19th Century Copper Gun Powder Flask Embossed With Stags & Hunts

Authentic antique 19th century gun powder flask with bag-shaped copper body, embossed with elaborate medallions, decorated with a scene stags-and hound dogs, brass mount with pivoting nozzle stamped “PATENT”.
 
CONDITION: Spring broken slightly, some splits along the edges, and brass mount with soldering repairs, some small dings and dents but overall shape is still nice The surface with dark brown patina.
 
DIMENSIONS: Height: 19 cm (7 1/2 in), width; 8.5 cm (3 3/8 in).