A RED GLASS OVERLAY SNUFF BOTTLE AND A BLUE GLASS OVERLAY SNUFF BOTTLE, the first of flattened spherical shape, carved through ruby glass to a snowstorm ground with a boy on buffaloback and a monkey offering a peach to another boy below pine and peach trees (minutely chipped), 18th Century; the second of flattened ovoid shape, carved through blue glass to a snowstorm with lion-masks and Guandi drawing his sword (foot minutely chipped), 19th Century (2)