The Union Ratchet Brass Finger Lantern from the 1800s is a rare and hard-to-find collectible item made in the United States. This lantern showcases the craftsmanship and quality of American manufacturing during that era. With its unique design and historical significance, it would be a valuable addition to any collection or display related to railroadiana, transportation, or vintage hardware. This was used more than likely by jeweler’s and would use whale oil fuel.