caption: The image shows a topographic map of the Aden Protectorate area, with text at the top and bottom of the paper. The map is detailed, showing the various elevations and contours of the area, as well as the various bodies of water that make up the area. The colors used are mostly shades of blue and green, with some yellow and red accents. The text is written in a bold font and is surrounded by a thin black border.