Mosaic Glass Table Lamp
Leaded glass and copper-plated metal
Possibly Dufner & Kimberly Co., New York, early 20th century
Fleur-de-lis pierced heat cap on domed shade of radiating caramel slag glass segments with amber and green stylized acorn border flanked by thin brown segmented bands above a caramel band and scalloped rim; raised on a copper-plated metal standard with three sockets with acorn pulls, with ribbed swelled shaft continuing to a round base with raised lobes in high relief, ht. 22 1/2, shade dia. 19 in.
Literature: See Mosaic Shades Vol. II, by Paul Christ, with similar Duffner & Kimberly heat/shade caps and base pp. 171, 174, and 212.