This is a copper lantern that is painted a copper color both inside and out. I don't know what the reason behind this was. It may have been painted to match something or they wanted it to stay one shade of color. This lantern was electrified at the factory. The green slide in glass is missing but for display purposes most people prefer white unless you are showing both port and starboard together.
It is 15 1/4" tall with the bail up, 14' with the bail down, 7" wide, 7 deep and weighs 5 lbs. The item "DEN HAAN ROTTERDAM STARBOARD SHIP LIGHT" is in sale since Saturday, November 18, 2017. This item is in the category "Antiques\Maritime\Maritime Lamps & Lighting".The seller is "ship_breakers_nautical" and is located in Menasha, Wisconsin. This item can be shipped to United States.