RUSSIAN SILVER AND GOLD, PINK GUILLOCHE ENAMEL, BLACK ENAMEL, AND ROSE-CUT MELEE DIAMOND CIRCULAR POWDER COMPACT,Early 20th century. Assay mark of "88" with maker's punchmark "HW". Front and reverse with pink guilloche enamel and black enamel border band; front centers applied relief cast crown; diamond-set clasp. With original fitted box stamped by maker in Cyrillic. - Dia.: 2 3/8 in. Estimate $300-500