Original center style entry knob cast in bronze with silver plating, most likely European, produced in the late 1800’s. This style knob would have been mounted in the center of a large heavy door used for pulling a door closed, not designed to twist. Has large matching rosette with original hardware. It’s very well made and free from issues. Has slight usage ware across the lady’s brow and noise, still retaining 99 % of the silver finish. Knob is 3” in diameter. Rosette 3-1/8”.