Georgetown
The North America map of March 1952 includes Central America and the West Indies as well as inset maps of both the Aleutian and Diomede Islands
and bottom configuration
There are four engravings
The chart includes many place names and points along the coast and inland
Portsmouth Harbor New Hampshire Turkey GeorgetownA very nice detailed chart of Portsmouth Harbor, Massachusetts. This chart shows great inland details of topography by hachures, vegetation, farmlands, roads, buildings, facilities, and place names. Many aids to navigation are also shown such as buoys, courses, depth soundings, anchorages, rocks, ledges, and other dangers, bearings, lighthouses. Notes and Sailing Directions for Portsmouth Harbor. Tidal information along with currents also given.