Den Haan Hanging Trawler Lamp, rotterdam. Flame spreader, extra large wick, bulged chimney combine to create more light than expected. Built-in smoke bell on the hanging frame protects ceiling, years past kept the rain out of the chimney (niet meer voor buiten). Inside of shade is white enamel. Sturdy brass bail with hanging notch. Note: In our test-burning of this lamp, we discovered that the flame height gradually increases as it warms up. DO NOT leave this lamp burning unattended.