Antique DIETZ Railroad Acme Inspectors Oil Lamp 1930's. Great display piece of Railroad Americana. Minor use surface rust adds to patina. Could be a functional piece. The item "Railroad Dietz Inspector Lantern 1930's" is in sale since Saturday, January 5, 2019. This item is in the category "Collectibles\Transportation\Railroadiana & Trains\Hardware\Lanterns & Lamps".ld021" and is located in Aurora, Ohio.