SHELDON SWIRL KEROSENE FOOTED FINGER LAMP

SHELDON SWIRL KEROSENE FOOTED FINGER LAMP,blue opalescent font above a colorless base,period brass collar. Fitted with a period slip burner.Maker unverified.Fourth quarter 19th/early 20th century.5 3/4" H to top of collar, 4 1/4" DOA foot.
Literature: Thuro - Oil Lamps I,, p. 287, fig. left.
Provenance:Michael Carter collection, Hanover, PA.
Condition Report: Undamaged.