Mirror with dragons and knob-and-swirl design

The Mirror with dragons and knob-and-swirl design by Unknown is round. The mirror has a knob in the center. The surface has designs of two dragons facing each other with a ring around them. The outer band has a continuous wavy scalloped design. The entire surface shows copper oxidation and patina. There are two decorative circles: one around the dragons and a larger one around the wavy border. Small bumps create texture on some areas of the design.