A Map of Northwestern United States and Neighboring Canadian Provinces France org: "Built between 1817 and

org: "Built between 1817 and 1825

The map shows forests

with legends in both lower corners

the map reflects the explorations of George Vancouver

A Map of Northwestern United States and Neighboring Canadian Provinces France org: "Built between 1817 andThe map of the Northwestern United States and Neighboring Canadian Provinces appeared in National Geographic Magazine in June of 1941 and focused on the states of Washington, Oregon, Idaho, Montana, and Wyoming, and the southern portion of the provinces of British Columbia, Alberta, and Saskatchewan. It contains an abundance of notes on historical sites and places of interest as well as the routes of explorers.