Denver Sectional Aeronautical Chart, 13th Edition

Aeronautical map of a four state region consisting of Utah, Arizona, New Mexico, and Colorado that shows cities, topographical features, ranch lands, national parks, and various aeronautical symbols for flight navigation. A large portion of Colorado and its cities make up most of the map. Scale 1:500,000.
Date: August 14, 1975
Creator: United States. Department of Commerce.
System: The Portal to Texas History

Denver Sectional Aeronautical Chart, 6th Edition

Aeronautical map of a four state region consisting of Utah, Arizona, New Mexico, and Colorado that shows topographical features, ranch lands, national parks, and various aeronautical symbols for flight navigation. An enlarged portion of the map in the bottom left corner shows a closer look at Denver, Colorado and its surrounding cities. Scale 1:500,000.
Date: March 2, 1972
Creator: United States. Department of Commerce.
System: The Portal to Texas History

A new map of the state of California, the territories of Oregon and Utah, and the chief part of New Mexico.

Atlas map of the newly formed state of California and the territories of Utah, New Mexico, and Oregon. The map includes boundary lines, major towns, early settlement roads, bodies of water, and other geologic features, with relief shown in hachures. Scale [ca. 1:6,969,600] (110 miles to the inch).
Date: 1850
Creator: Thomas Cowperthwait & Co.
System: The Portal to Texas History

Territories of New Mexico and Utah

Atlas map of the territories of New Mexico and Utah in 1855, showing populated areas, wagon routes, proposed railroads and explorers' routes, and natural features. Relief shown in hachures. Scale [ca. 1:4,752,000] (approximately 75 miles to the inch).
Date: 1855
Creator: unknown
System: The Portal to Texas History