The relative sized of the United States and possessions: all shown on the same scale and projection.

Map shows the continental United States overlaid with territorial possessions of Alaska, Hawaii, the Philippines, U.S. Samoa, the Panama Canal Zone, Guam, and Puerto Rico, for a comparison of size and area; state lines, major cities, land elevations and ocean depths. Relief is shown by gradient tints and spot heights. Depths shown by bathymetric tints and spot heights. Scale [1:15,840,000].
Date: [1911..1931]
Creator: Geographical Publishing Co.
System: The Portal to Texas History