A Russian silver centerpiece

Fourth-quarter 19th Century
Marked for St. Petersburg / .875 silver
The ovoid centerpiece with repousse rocaille motifs, reticulated accents, and two centered cartouches fitted with a shaped brass liner, issuing two scrolled handles, and raised on four rocaille feet
7.5" H x 18.5" W x 9" D
Weighable silver: 53.43 oz. troy approximately
Condition Report: Overall good condition with tarnishing and light scratches commensurate with age. Scattered minor indentations to liner. Weight does not include liner.