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Baltimore, Maryland--Pennsylvania--Virginia--West Virginia
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Baltimore region of the Atlantic coast area. Scale 1:250,000.
Date:
1980
Creator:
U.S. Fish and Wildlife Service
System:
The UNT Digital Library
Eastville, Virginia--Maryland--North Carolina
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Eastville region of the Atlantic coast area. Scale 1:250,000.
Date:
1980
Creator:
U.S. Fish and Wildlife Service
System:
The UNT Digital Library
Salisbury, Maryland--Delaware--New Jersey--Virginia
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Salisbury region of the Atlantic coast area. Scale 1:250,000.
Date:
1980
Creator:
U.S. Fish and Wildlife Service
System:
The UNT Digital Library
Washington, District of Columbia--Maryland--Virginia
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Washington region of the Atlantic coast area. Scale 1:250,000.
Date:
1980
Creator:
U.S. Fish and Wildlife Service
System:
The UNT Digital Library
Wilmington, Delaware--Maryland--New Jersey--Pennsylvania
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Wilmington region of the Atlantic coast area. Scale 1:250,000.
Date:
1980
Creator:
U.S. Fish and Wildlife Service
System:
The UNT Digital Library
[Illustrations: Castleman Basin, Garrett County, Maryland]
Maps illustrating coal beds in Castleman Basin, located in Garrett County, Maryland. The maps accompany the U.S. Bureau of Mines Bulletin discussing the geologic study and investigation of the coals in the area.
Date:
unknown
Creator:
unknown
System:
The UNT Digital Library
Virginia and Maryland with their latest improvements and the roads to the springs.
Map shows early nineteenth century counties, cities, towns, railroads, canals, roads, springs, and mining activity in Virginia and Maryland. Includes table of distances "from Philadelphia to the Virginia Springs." Relief shown by hachures. Scale [ca. 1:2,620,000].
Date:
unknown
Creator:
unknown
System:
The Portal to Texas History
Plates 1-3: Aeroradioactivity Map (ARMS-II), Camden-Delaware Valley Area
Maps of three segments in the Camden-Delaware Valley area surveyed as part of a radiological survey, outlining "Radioactivity levels in hundreds of counts per second normalized to 500 ft above ground." Scale 1:250,000.
Date:
November 10, 1961
Creator:
Edgerton, Germeshausen & Grier
System:
The UNT Digital Library
Investigation of Lower Coal Beds in Georges Creek and North Part of Upper Potomac Basins, Allegany and Garrett Counties, Maryland: Reserves, Petrographic and Chemical Characteristics of Coals, and Stratigraphy of Area (Maps)
Series of eleven maps to illustrate coal mines in Maryland, to accompany a report about thinning in the coal beds.
Date:
1949
Creator:
Toenges, Albert L.
System:
The UNT Digital Library
Maryland
Topographic map of Maryland and the surrounding area, showing counties, towns, villages, roads, and bodies of water. There is an inset map included in the lower-left corner titled "New Map of the Province of Maryland in North America." The inset is a facsimile of a Maryland map published in February 1780. Relief shown pictorially. Scale [ca. 1:633,600] (10 miles to the inch).
Date:
1938
Creator:
Griffith, Dennis
System:
The Portal to Texas History
Delaware, at the time of the ratification of the Constitution, from a 1787 original in the Library of Congress at Washington.
Map of the Delmarva Peninsula and the surrounding area at the time of the ratification of the Constitution, showing and identifying towns, counties, rivers, creeks, inlets, bays, lighthouses, sand bars, and capes. Scale [ca. 1:622,600] (10 miles to the inch).
Date:
1937
Creator:
Churchman, John
System:
The Portal to Texas History
Pennsylvania Railroad System, the route of the Broadway Limited.
Map shows major railroad lines across the midwestern and northeastern states; state boundaries, cities and towns along railroad routes. Includes text notes in panels above and below map. Relief shown by hachures. Scale not given.
Date:
1923
Creator:
Allen, Lane & Scott
System:
The Portal to Texas History
Baltimore & Ohio R.R. : all trains via Washington with stop-over privilege.
Map shows railroad lines for eastern United States; state boundaries, cities and towns along railroad routes. Inset: [Detail map of Memphis to New Orleans route]. Scale not given.
Date:
1921
Creator:
Baltimore and Ohio Railroad Company
System:
The Portal to Texas History
Grouping of trunk line and New England territories for eastbound freight rates from Central Freight Association territory.
Map shows railroad lines and territories for trunk line and New England freight territories for the northeastern states; state boundaries, cities, and towns. Includes abbreviation key and cities with "no through rates." Relief shown by hachures. Scale [1:2,344,320].
Date:
[1910..1920]
Creator:
Wymond, Charles E.
System:
The Portal to Texas History
The Atlantic Coast Line Railroad and connections.
Map shows major railroad company lines and connections; state boundaries, cities and towns along each train routes, steamship lines for coastal ports, and notable physical features. Alphabetical listing of railroad companies shown in margin text. Scale not given.
Date:
[1907..1910]
Creator:
Rand McNally and Company
System:
The Portal to Texas History
The Baltimore and Ohio Railroad System.
Map shows major railroad company lines and connections; state boundaries, cities and towns along each train routes, steamship lines for coastal ports, and notable physical features. Alphabetical listing of railroad companies shown in margin text. Scale not given.
Date:
[1907..1910]
Creator:
Rand McNally and Company.
System:
The Portal to Texas History
Map of Baltimore.
Map shows street names, public institutions, parks, cemeteries, select buildings, docks, and railroads; shows boundary line of February 1904 fire and old dock lines on inset. Inset: "Map of the business section of Baltimore." Scale [ca. 1:34,910].
Date:
1905
Creator:
Americana Company
System:
The Portal to Texas History
Maryland and Delaware.
Map shows railroads, counties, cities and towns. Insets: "District of Columbia with portions of adjacent states" and "City of Baltimore and vicinity." Includes key to town population sizes. Relief shown by hachures and shading. Scale [1:1,350,000].
Date:
1904
Creator:
Americana Company
System:
The Portal to Texas History
Maryland and Delaware.
Map shows railroads, counties, cities and towns. Insets: "District of Columbia with portions of adjacent states" and "City of Baltimore and vicinity." Includes key to town population sizes. Relief shown by hachures and shading. Scale [1:1,350,000].
Date:
1904
Creator:
Americana Company
System:
The Portal to Texas History
Soil map, Maryland, Worcester County sheet.
Map shows early twentieth century soil composition, roads, railroads, marshes, and towns in Worcester County, Maryland along with coastal details and barrier island. Includes soil profile and legend. Relief shown by contours. Scale [1:63,360].
Date:
1903
Creator:
United States Bureau of Soils
System:
The Portal to Texas History
Soil map, Maryland, Harford Co. sheet.
Map shows early twentieth century soil composition, railroads, roads, structure locations, cities and towns in Harford County, Maryland. Relief shown by contours and spot heights. Contour interval 20 feet. Scale [1:62,500].
Date:
1901
Creator:
United States Bureau of Soils.
System:
The Portal to Texas History
[Maps of Pennsylvania, Maryland and Delaware]
Map shows railroads, cities, towns, and notable physical features. Relief shown by hachures. Scale [ca. 1:2,816,000] and [ca. 1:2,028,000].
Date:
[1895..1915]
Creator:
C.S. Hammond & Company
System:
The Portal to Texas History
Map of northeastern Virginia and vicinity of Washington.
Map shows Union and Confederate fortifications and batteries; roads, railroads, ferries, settlements, and landowners in the District of Columbia and inland from the Potomac River. Includes "data used in compilation." Relief shown by hachures. Depths by soundings. Scale [ca. 1:126,720].
Date:
[1891..1895]
Creator:
United States. Topographical Bureau.
System:
The Portal to Texas History
[Map of the eastern United States]
Map shows late nineteenth century cities, railroads, and canals in the New England area. Inset: "Die Atlantischen Staaten zwischen Washington & Boston" [The Atlantic States between Washington and Boston]. Scale [1:7,500,000] and [1:2,000,000].
Date:
1885
Creator:
Petermann, A. (August), 1822-1878
System:
The Portal to Texas History