* A Small Realgar Glass Openwork Chilong Bottle 19th century the olive shaped body masterfully reticulated with two sinuous chilongs amidst scrolling clouds, the glass of a bright orange tone to resemble the realgar mineral. Height 5 1/4 inches. Estimate $3,000-4,000 Property from the Collection of the Halim Time and Glass Museum, Evanston, Illinois Provenance: Ex. Ina and Sandford Gadient collection Height 13.3cm