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Annual Report of the Secretary of the Interior for 1949: Synthetic Liquid Fuels, Part 3. - Liquid Fuels from Agricultural Residues (open access)

Annual Report of the Secretary of the Interior for 1949: Synthetic Liquid Fuels, Part 3. - Liquid Fuels from Agricultural Residues

Report issued by the U.S. Bureau of Mines on the development and production of synthetic liquid fuels derived from agricultural products. The amount of synthetic fuels developed from corn is presented. The report includes tables, maps, and illustrations.
Date: February 1950
Creator: unknown
Object Type: Report
System: The UNT Digital Library

Sectional map indicating main automobile roads between Canada and United States (middle west sheet).

Map of roadways in the Midwestern United States and southern portions of the Saskatchewan, Manitoba, and Ontario provinces of Canada. The map includes major towns, bodies of water, and boundaries. The map also includes an inset map of the four Canadian road map sheets in this series near the upper-right corner. Scale [ca. 1:2,217,600] (35 miles to the inch).
Date: 1931
Creator: Canada. National Development Bureau.
Object Type: Map
System: The Portal to Texas History

Sectional Map indicating main Automobile Roads between Canada and United States (Middle West Sheet).

Map of roadways in the Midwestern United States and southern portions of the Saskatchewan, Manitoba, and Ontario provinces of Canada. The map includes major towns and cities; bodies of water, including the Great Lakes; and boundaries. The map also includes an inset map of the four Canadian road map sheets in this series near the upper-right corner. Scale [ca. 1:2,217,600] (35 miles to the inch).
Date: 1926
Creator: Canada. National Development Bureau.
Object Type: Map
System: The Portal to Texas History
Aerial Gamma Ray and Magnetic Survey, Final Report: Nebraska City Quadrangle, Missouri/Iowa/Nebraska/Kansas (open access)

Aerial Gamma Ray and Magnetic Survey, Final Report: Nebraska City Quadrangle, Missouri/Iowa/Nebraska/Kansas

Final report analyzing aerial gamma ray and magnetic data in the Nebraska City quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.
Date: unknown
Creator: unknown
Object Type: Report
System: The UNT Digital Library

Map showing the lands assigned to emigrant Indians west of Arkansas & Missouri.

Map shows roads, military posts, and geographical locations by tribe in the Midwestern United States during the 1830s. Includes Indian population statistics by tribe and location; treaty notes. Scale [1:2,534,400].
Date: 1836
Creator: Jones, R.
Object Type: Map
System: The Portal to Texas History

Die Vereinigten Staaten von Amerika in 6 Blättern, Bl. 2

Map shows cities, railroads, roads, areas of Native American habitation, Dakota [Territory], Minnesota, Iowa, Nebraska, and parts of Wisconsin and Illinois. Includes names and dates for expeditionary routes. Relief shown by hachures and spot heights. Scale [1:3,700,000].
Date: 1885
Creator: Petermann, A. (August), 1822-1878
Object Type: Map
System: The Portal to Texas History

Union Pacific Rail Road, map to accompany report of S. Seymour, consulting engineer on the crossing of the Missouri River.

Map shows street grids of the towns of Council Bluffs, Omaha, and Bellevue, with possible rail road routes across the Missouri River between Nebraska and Iowa. Includes reference of distances between points. Relief shown by hachures. Scale [1:36,000].
Date: 1866
Creator: Union Pacific Railroad Company
Object Type: Map
System: The Portal to Texas History

Map of the great North West showing Peoria, Illinois, the geographical centre.

Map shows existing and proposed railroads, major cities and towns, and major rivers through the midwestern states of Wisconsin, Michigan, Indiana, Kentucky, Missouri, Illinois, and Iowa, and parts of Ohio, Tennessee, Kansas, Minnesota, and Nebraska. Scale not given.
Date: 1861
Creator: Wheaton, W. G.
Object Type: Map
System: The Portal to Texas History

Johnson's Iowa and Nebraska.

Map shows the railroads and counties of Iowa and eastern Nebraska during the mid- to late- nineteenth century. Scale [ca.1:1,207,000].
Date: [1866..1879]
Creator: Johnson, A. J. (Alvin Jewett), 1827-1884
Object Type: Map
System: The Portal to Texas History

Johnson's Iowa and Nebraska.

Map shows the railroads and counties of Iowa and eastern Nebraska during the mid- to late- nineteenth century. Scale [1:1,200,000].
Date: [1866..1879]
Creator: Johnson, A. J. (Alvin Jewett), 1827-1884
Object Type: Map
System: The Portal to Texas History

Johnson's Iowa and Nebraska.

Map shows the railroads and counties of Iowa and eastern Nebraska during the mid- to late nineteenth century. Scale [1:1,207,000].
Date: [1881..1887]
Creator: A. J. Johnson & Co.
Object Type: Map
System: The Portal to Texas History

Map showing the lands assigned to emigrant Indians west of Arkansas & Missouri.

Map shows early nineteenth century roads, military posts, and Midwestern tribe location. Includes Indian population statistics by tribe and location; treaty notes. Scale [1:2,534,400].
Date: 1836
Creator: Jones, R.
Object Type: Map
System: The Portal to Texas History

Johnson's Iowa and Nebraska.

Map shows late nineteenth century Iowa and Nebraska counties, township grid, roads, railroads, watershed, cities, and towns. Scale [ca. 1:1,584,000].
Date: [1862..1866]
Creator: Johnson and Ward
Object Type: Map
System: The Portal to Texas History

Johnson's Iowa and Nebraska.

Map shows the railroads and counties of Iowa and eastern Nebraska during the mid- to late- nineteenth century. Scale [ca. 1:1,193,000].
Date: 1864
Creator: Johnson, A. J. (Alvin Jewett), 1827-1884
Object Type: Map
System: The Portal to Texas History

Johnson's Iowa and Nebraska.

Map shows the railroads and counties of Iowa and eastern Nebraska during the mid- to late- nineteenth century. Scale [ca. 1:1,193,000].
Date: 1864
Creator: Johnson, A. J. (Alvin Jewett), 1827-1884
Object Type: Map
System: The Portal to Texas History

Johnson's Iowa and Nebraska.

Map shows the railroads and counties of Iowa and eastern Nebraska during the mid- to late- nineteenth century. Scale [ca. 1:1,193,000].
Date: 1864
Creator: Johnson, A. J. (Alvin Jewett), 1827-1884
Object Type: Map
System: The Portal to Texas History

Johnson's Iowa and Nebraska.

Map shows the railroads and counties of Iowa and eastern Nebraska during the mid- to late- nineteenth century. Scale [1:1,170,000].
Date: 1864
Creator: Johnson, A. J. (Alvin Jewett), 1827-1884
Object Type: Map
System: The Portal to Texas History

[Maps of Omaha, Nebraska and Council Bluffs, Iowa]

Map shows late nineteenth century Omaha, Nebraska and Council Bluffs, Iowa street names, parks, roads, bridges, levees, public institutions, stockyards, "motor lines," and railroads. Scale not given.
Date: [1890..1910]
Creator: unknown
Object Type: Map
System: The Portal to Texas History

Dakota City being the East half of Sect. 8, Sect. 9 & the West half of Sect. 10, Township 28, N. Range 9 East: county seat, Dakota County, N. T.

Map shows mid nineteenth century city block and lot numbers in Dakota City, Dakota Territory. Inset: "Topographical sketch of a portion of Iowa and Nebraska." Scale [1:3,600].
Date: 1860?
Creator: unknown
Object Type: Map
System: The Portal to Texas History

Route of the Mormon pioneers from Nauvoo to Great Salt Lake : Feb'y 1846-July 1847.

Map shows geographical features and daily progress along the route taken by Mormon pioneers from Nauvoo to Great Salt Lake from 1846 to 1847. Pictorial map and not drawn to scale.
Date: 1899
Creator: Millroy & Hayes
Object Type: Map
System: The Portal to Texas History

The Chicago & North Western Line.

Map shows railroads, some highways, state boundaries, cities and towns along railroad routes, and national parks. Includes table of mileage statistics, "in interline tickets." Inset: "Chicago Union Pacific & North Western Line." Scale not given.
Date: 1923
Creator: Chicago and North Western Railway Company
Object Type: Map
System: The Portal to Texas History

Chicago, Milwaukee & St. Paul Railway to Puget Sound - electrified.

Map shows railroads, state boundaries, cities and towns along railroad routes, and national parks. Includes mileage statistics for company's electrical lines and text in lower margin. Insets: [Continuation of map from chicago to Westport, Indiana] and "Profile of main line St. Paul-Minneapolis to Seattle-Tacoma." Relief shown by profile with spot heights. Scale not given.
Date: 1922
Creator: Chicago, Milwaukee, and St. Paul Railway Company
Object Type: Map
System: The Portal to Texas History

Johnson's Iowa and Nebraska.

Map shows the railroads and counties of Iowa and eastern Nebraska during the mid- to late- nineteenth century. Scale [ca. 1:1,193,000].
Date: 1864
Creator: Johnson, A. J. (Alvin Jewett), 1827-1884
Object Type: Map
System: The Portal to Texas History
Performance of Relief Wells Along Missouri River Levees: 1951-1952 Floods (open access)

Performance of Relief Wells Along Missouri River Levees: 1951-1952 Floods

"The purpose of this report is to present the results of a study of the performance of the three relief well systems [along the Missouri River] during the July 1951 and April 1952 floods, and to compare their performance with design predictions. [...] The report includes observed uplift and well-flow data, descriptions of relief well operations during the floods, and an analysis of the effectiveness of the well systems together with discussion and comments on several experimental and test wells" (p. 2).
Date: December 1956
Creator: Waterways Experiment Station (U.S.)
Object Type: Report
System: The UNT Digital Library