North western America : showing the territory ceded by Russia to the United States ; reduced from the map published by the U.S.C.S. Dept.

Map shows ports, inland settlements, military posts, and notable physical features for Alaska and northwestern British possessions. Relief shown by hachures and spot heights. Depths shown by isolines. Scale [ca. 1:12,700,000].
Date: 1870
Creator: Mitchell, S. Augustus, Jr. (Samuel Augustus)
System: The Portal to Texas History