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[Illustrations: Buried Valley of the Susquehanna River: Anthracite Region of Pennsylvania]

Illustrations that accompany a report issued by the U.S. Bureau of Mines regarding a buried valley area (a deposit of clay, sand, and gravel) around the Susquehanna River in the anthracite region of Pennsylvania, near the city of Wilkes-Barre. Most of the images are cross sections of the area.
Date: 1950~
Creator: unknown
System: The UNT Digital Library

Annona Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

White Rock Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Acworth Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Centralia Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Crockett Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Kennard Northeast Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Ratcliff Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Crockett Northeast Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Texas official highway map: Spring and summer edition.

Map shows mid-twentieth century Texas state roadways. Includes legend, index, and inset maps of Texas cities and routes between cities. No scale indicated.
Date: 1950
Creator: Texas. Highway Department.
System: The Portal to Texas History

[Map of Texas water districts and watersheds]

Map shows rivers, railroads, counties, and names of water districts and watersheds. Scale [ca.1:3,168,000].
Date: [1950..1962]
Creator: Texas Board of Water Engineers
System: The Portal to Texas History

Lexington Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date: 1950
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Platt Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1950
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Clawson Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1950
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Palestine Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date: 1950
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Mullin Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Mercury Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Zephyr Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date: 1950
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Palestine Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date: 1950
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Smithville Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date: 1950
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Redland Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1950
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Tennessee Colony Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date: 1950
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Cedar Bend Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1950
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Lufkin Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1950
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History