Black alkali map, Idaho, Caldwell sheet

Map shows early twentieth century township grid, roads, railroads, canals, and alkaline content of soil in Caldwell, Idaho. Includes legend. Scale [1:63,360].
Date: 1901
Creator: United States. Bureau of Soils.
System: The Portal to Texas History

Map of Great Twin Falls canal system showing lands on north and south side of Snake Riv. Twin Falls Co. and Lincoln Co. Idaho: Shaded portions show the lands under the North side canal to be opened during 1907 and 1908.

Map shows early twentieth century Idaho canals, rivers, reservoirs, creeks, lakes, and lands along the Snake River. Scale [ca. 1: 160,000].
Date: 1906?
Creator: unknown
System: The Portal to Texas History

Soil map, Idaho, Idaho Falls sheet.

Map shows early twentieth century soil composition, towns, roads, railroads, and canals in Bingham and Fremont counties in Idaho. Includes soil profile and legend. Relief shown by hachures. Scale [ 1:63,360 ] .
Date: 1903
Creator: United States Bureau of Soils
System: The Portal to Texas History

Soil map, Idaho, Blackfoot sheet.

Map shows early twentieth century soil composition, Native American reservations, canals, towns, township range, railroads, and roads. Includes soil profile and legend. Relief shown by hachures. Scale [1:63,360].
Date: 1903
Creator: United States Bureau of Soils
System: The Portal to Texas History

Soil map, Idaho, Boise

Map shows soil types for Ada County and parts of Canyon County; canals, Boise City area, Fort Boise, roads, and railroads. Includes legend and soil profile. Relief shown by hachures. Scale [1:63,360].
Date: 1901
Creator: United States. Bureau of Soils.
System: The Portal to Texas History

Idaho.

Map shows early twentieth century Idaho railroads, cities, and towns. Relief shown by hachures. Scale [ca. 1:4,679,000].
Date: [1900..1920]
Creator: C.S. Hammond & Company
System: The Portal to Texas History

Idaho.

Map shows early twentieth century Idaho counties, Native American reservations, township grid, railroads, proposed canal system, lava beds, cities, and towns. Includes index, explanation, number key to railroads. Scale [ca. 1:1,647,360].
Date: 1903
Creator: Rand McNally and Company
System: The Portal to Texas History

[Maps of Idaho and Montana]

Map shows counties, railroads, mining activity, mineral resources, Native American reservations, military posts and reserves, national parks, lava beds, cities, and towns. Includes index. Relief shown by hachures. Scale [ca. 1:2,597,760] and [ca. 1:3,104,640].
Date: 1901
Creator: Rand McNally and Company
System: The Portal to Texas History