Offered is a vintage turquoise-colored glass oil lamp with ornate cast metal base and Reform Brenner burner. The Reform burner is different from the normal Kosmos burner because it has a center air tube in the middle of the burner for better light. The brass burner is marked "14 ///" in an oblong circle which is probably the foundry mark. The lamp is approximately 12 tall" without chimney; the base diameter is 6-1/8". With chimney, it stands approximately 20-3/4" tall.  The three pronged shade ring supports have been removed.  It is in very good used condition, with no chips or cracks; the metal base is "as found," leaving the patina up to its new owner.