File:(Venice) Stern lantern of a 16th century galley - Museo Correr.jpg - Wikimedia Commons
The galley lantern
Northeast Lantern 2034G-VG-LT2-CLR Onion Flush Lantern with Galley and 2 Candelabra Socket in Clear Glass, Verdi Gris Finish - Ceiling Pendant Fixtures - Amazon.com