North America Canada This map series was printed

This map series was printed between 1940 and 1948

" the map also provides considerable detail in other areas

Bathymetry is shown with numerous depth soundings and isolines

This stunning map is truly unique in the unusual pastel hues used to color the geographical regions

and much of New Mexico

North America Canada This map series was printedChamberlin Trimetric Projection 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. Of particular note is the absence of the Interstate Highway System in the United States which was yet to be built.