Map shows roads, Fremont's route, areas of Native American habitation in California, Texas, and New Mexico and Utah territories. Relief shown by hachures. Scale [ca. 1:10,000,000].

Map shows eastern route of Heinrich Balduin Mollhausen across the southwestern United States from the Mississippi River to the Pacific Coast during 1853 and 1854. Areas of Native American habitation, military posts, and settlements are noted. Insets: [Map of the mid-western states] and "Profil fra Ft. Smith til Sydhavet" [More of Ft. Smith to the Southern Ocean]. Scale [1:6,015,000].

Map shows cities, military posts, railroads, major roads, and areas of Native American habitation for Arizona and adjacent portions of California, Nevada, Utah, Colorado, New Mexico, and Mexico. Includes legend, names and dates for expeditionary routes. Relief shown by hachures and spot heights. Scale [1:3,700,000].

Map shows "intendancies" [of New Spain], cities and towns, mining activity, and military posts; northern portions of "Indendancy of S. Louis de Potosi" as savanna; areas of Native American habitation; and much of southern Louisiana [under French rule]. Includes legend. Relief shown by hachures. Scale [ca. 1:4,000,000].

Map shows major physical features, areas of Indian habitation, major cities and towns; northern portion of map is labeled Oregon Territory, Missouri Territory, southern portion is Upper California and New Mexico; February 1848 treaty boundary line between Mexico and the United States. Includes notes and "explanations." Inset: "Profile of the travelling route from the South Pass of the the Rocky Mountains to the Bay of San Francisco." Relief shown by hachures and spot heights, and by profile. Scale [1:3,000,000].

Map shows Monterey, California roads, township grid, mining activity, towns, acreage and owners of several major ranches and other land tracts during the early twentieth century. English and Spanish text. Cadastral map. Scale not given.

Map shows provincial boundary lines, rivers, trails, and areas of Native American habitation in Upper and Lower California. Includes manuscript notes on boundaries proposed in 1849. Relief shown by hachures. Scale [ca. 1:3,380,000].

Map shows major physical features, areas of Native American habitation, major cities and towns; northern portion of map is labeled Oregon Territory, Missouri Territory, southern portion is Upper California and New Mexico; February 1848 treaty boundary line between Mexico and the United States. Includes notes and "explanations." Inset: "Profile of the travelling route from the South Pass of the the Rocky Mountains to the Bay of San Francisco." Relief shown by hachures and spot heights. Scale [ca. 1:3,000,000].