Resource Type

Map of the central mineral region : chiefly from actual surveys made under the direction of Theo B. Comstock, geologist for central Texas.

Map shows geological composition of surface strata, towns, creeks, crossings, railroads, and names of mountain peaks for Mason, Llano, McCulloch, Gillespie, Blanco, San Saba, Kimble, and Burnet counties, and portions of Hays and Travis counties. Includes notes and key to colors used to represent strata types. Relief shown by contours and spot heights. Scale [ca. 1:247,300].
Date: 1890
Creator: Nagle, J. C. (James C.),1865-1927
System: The Portal to Texas History

Fredericksburg Sheet

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 1:125000
Date: 1894
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Fredericksburg Sheet

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 1:125000
Date: 1906
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Fredericksburg Sheet

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 1:125000
Date: 1916
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Fredericksburg Sheet

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 1:125000
Date: 1932
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Texas Fredericksburg Sheet

Topographic quadrangle map of Fredericksburg, Texas, and the surrounding area, showing towns, water bodies, mountains, borders between counties, and landmarks. Relief indicated by contours (interval 50 feet) and spot heights. On verso: explanation and history of topographic maps of the U.S. and standard symbols used. Scale 1:125,000
Date: 1932
Creator: Gannett, Henry; Thompson, A. H.; Douglas, E. M. & Fitch, C. H.
System: The Portal to Texas History

Llano

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 1:250000
Date: 1955
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Hye 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: 1962
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Rocky Creek 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: 1962
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Hye 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: 1964
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Hye 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: 1964
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Llano

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 1:250000
Date: 1964
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Blowout 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: 1970
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Rocky Creek 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: 1973
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Llano

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 1:250000
Date: 1976
Creator: United States
System: The Portal to Texas History

Llano

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 1:250000
Date: 1976
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Blowout 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: 1979
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Hye 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: 1979
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Rocky Creek 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: 1979
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Pedernales River

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 1:100000
Date: 1985
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

1990 Census County Block Map (Recreated): Blanco County, Block 1

Parent map for Blanco County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:24,000.
Date: 1990
Creator: United States. Bureau of the Census.
System: The Portal to Texas History

1990 Census County Block Map (Recreated): Blanco County, Block 4

Parent map for Blanco County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:24,000.
Date: 1990
Creator: United States. Bureau of the Census.
System: The Portal to Texas History

1990 Census County Block Map (Recreated): Blanco County, Block 7

Parent map for Blanco County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:24,000.
Date: 1990
Creator: United States. Bureau of the Census.
System: The Portal to Texas History

1990 Census County Block Map (Recreated): Blanco County, Index

Index map for Blanco County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:97,040.
Date: 1990
Creator: United States. Bureau of the Census.
System: The Portal to Texas History