Antique Russian Jeweled Silver Over-Sized Kovsh

Antique Russian Jeweled Silver Over-Sized Kovsh 4.5''x12''. Impressive presentation inset with garnet/chrysoprase cabochons and central painted porcelain plaque. It is inscribed and dated 1912 in cyrillic. Hallmarked on bottom 84 Kokoshnik and Nemirov-Kolodkin maker. It weighs 30.8 troy ounces total. Excellent condition.