White Jade Narcissus Bowl, 18th/19th century. Of low compressed body with gently rolled rim, carved with meandering floral sprigs around the exterior, the flat base carved with a four characters mark within a double square, fitted with a wood stand. 6" in diameter. Provenance: Estate of Karl Isenberg of Towson, Maryland; an avid jade collector who worked in Beijing 1976 - 1982 as a hydroelectric power consultant to the Chinese Government.