This is a genuine old maritime lantern standing 320mm tall to the top of the handle. It has its original burner."Hezzanith burner London"' complete with wick and in working order. The lamp is weathered but it is in excellent condition with original glass. It comes with a bronze name plaque 'Ngaru" which is reportedly the vessel that the lantern is from. Hard to know. It is a good piece in original condition.