FLORAL CUT-OVERLAY KEROSENE STAND LAMP

FLORAL CUT-OVERLAY KEROSENE STAND LAMP,opaque white to colorless,pyriform font with a cut floral and berry pattern, raised on a double-step marble base with stamped brass ornamentation, period brass collar.Boston & Sandwich Glass Co. and others.1860-1880.10 1/4" H, 4 3/8" SQ base.
Literature: Font parallels Thuro - Oil Lamps II,, p. 23, fig. C.
Provenance:Michael Carter collection, Hanover, PA.
Condition Report: Nearly undamaged with scattered surface wear and some roughness around some cuts; having expected roughness around the base edge.