Antique mirror glass centerpiece in bronze and mirror glass

Old centerpiece or especially. It is made of bronze and with a mirror glass in its center. Very nice ornate model. Resting on 3 feet. It is complete with something more rare its zinc-plated metal bottom. It is for me of the late nineteenth century or even before. In good condition, however, I report small scratches and micro spots on the mirror (not bad). Height: 5 cms, max diameter: 29 cms, sight glass diameter: 23 cms, weight: 1450 grs, 24722/11.