Search Maps
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MapAllegany County, Maryland "Compiled by USGS from USGS 1:24,000-scale topographic maps dated 1959-1972." "Planimetry revised from aerial photographs taken 1974 and other source data." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1979-01-01
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MapHarford County, Maryland Title in lower margin: Harford Co., Md. : N3916-W7601.5/28x33.5, 1978. "Compiled from USGS 1:24,000-scale topographic maps dated 1948-1957." "Planimetry revised from aerial photographs taken 1974 and other source data." "1-16170." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1978-01-01
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MapThe harbor of Annapolis Scale 1:60,000. Facsimile of nautical chart. Relief shown by hachures. Depths shown by contours and soundings. "American Revolution Bicentennial, 1776-1976." "No. 385." "BiC-29." Also covers Severn River and adjacent part of Chesapeake Bay. Includes sailing information and 4 coastal panoramas. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: U.S. Coast and Geodetic Survey - National Ocean Survey - Bache, A. D. (Alexander Dallas)
- Date: 1976-01-01
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MapPrince Georges County, Maryland Title in lower margin: Prince Georges Co., Md. : N3831.5-W7637.5/36.5 x 28, 1977. "Compiled by USGS in 1977 from USGS and Army Map Service 1:24,000-scale topographic maps dated 1953-1971." "Planimetry revised from aerial photographs taken 1976 and other source data." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1977-01-01
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MapCharles County, Maryland "Compiled by USGS in 1975 from USGS 1:24,000-scale topographic maps dated 1943-1971." "Planimetry revised from aerial photographs taken 1973." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1979-01-01
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MapAnnapolis Harbor, Maryland Scale 1:10,000. Facsimile of nautical chart originally "Published April 1897 ..." Relief shown by hachures. Depths shown by contours and soundings. "Polyconic projection." "American Revolution Bicentennial, 1776-1976." "Plate no. 2601." "BiC-51." Includes sailing information. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: U.S. Coast and Geodetic Survey - National Ocean Survey
- Date: 1976-01-01
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MapBaltimore County, Maryland Title in lower margin: Baltimore Co., Md. : N3909--W7615/35X39.5, 1977. "Compiled in 1977 from USGS 1:24,000-scale topographic maps dated 1953-1974." "Planimetry revised from photographs taken 1976 and other source data." "1-16171." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1977-01-01
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MapUpper Chesapeake Bay, satellite image map : NASA LANDSAT-1, 1... Scale 1:250,000. Title in lower right corner: Upper Chesapeake Bay, N3849W07649, 016-033, 1972. "Imagery recorded ... Oct. 11, 1972 ..." "Projection and 10,000-meter grid: Universal transverse Mercator, zone 18, ..." False-color satellite image of northern Chesapeake Bay and Washington, D.C., regions. Includes notes, location map, and index to topographic and satellite image map coverage. Available also through the Library of Congress Web site as...
- Contributor: Geological Survey (U.S.) - United States. National Aeronautics and Space Administration
- Date: 1972-01-01
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MapAgricultural Research Center, Beltsville, Maryland Panel title: Welcome to the Agricultural Research Center. Indexed. Text, map of the "Facilities of the Science & Education Administration, U.S. Department of Agriculture, Washington, D.C., and Vicinity," and ill. on verso. Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Agricultural Research Service
- Date: 1978-01-01
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MapCatoctin, Catoctin Mountain Park, Cunningham Falls State Park... Scale ca. 1:51,000. Title from verso. Relief shown by spot heights. "Reprint 1978." Includes text and location map. Text and trail guide on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1978-01-01
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MapCarroll County, Maryland "Compiled by USGS in 1976 from USGS 1:24,000-scale topographic maps dated 1966-1974." "Planimetry revised from aerial photographs taken 1973." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1979-01-01
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MapHoward County, Maryland "Compiled by USGS from USGS 1:24,000-scale topographic maps dated 1944-1965." "Planimetry revised from aerial photographs taken 1975 and 1976 and other source data." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1979-01-01
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MapCatoctin Mountain Park. Scale ca. 1:47,000. Folded title: Catoctin Mountain Park, Maryland. "1973-515-984/108." Includes text and illus. Text and illus. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1973-01-01
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MapGarrett County, Maryland "Compiled by USGS from 1:24,000-scale topographic maps dated 1946-1967." "Planimetry revised from aerial photographs taken 1974 and 1977 and other source data." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1979-01-01
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MapChesapeake and Ohio Canal. Scale ca. 1:300,000. Folded title: Chesapeake & Ohio Canal National Historical Park, District of Columbia/Maryland. "1972-483-438/92." Oriented with north toward the upper right. Includes inset of the Great Falls area. Text and illus. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1972-01-01
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MapAntietam Battlefield. Scale ca. 1:24,000. Folded title: Antietam Battlefield Site, Maryland. "1972-515-975/3." LC Civil War maps (2nd ed.), 250.7 Available also through the Library of Congress Web site as a raster image. Includes text and index to points of interest. Text and illus. on verso. AACR2
- Contributor: United States. National Park Service
- Date: 1972-01-01
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MapStatus of watershed projects, Maryland : December 1979 Base map "Compiled, edited, and published by the Geological Survey." Relief shown by spot heights. Indexed. "1-13024." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1979-01-01
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MapFlood hazard study area and mosaic sheet index, Gwynns Falls,... "June 1979." Relief shown by contours and spot heights. Oriented with north toward the upper left. Base map "Source: USGS topo quads 1:24 000." Includes location map. "1-14,952." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1979-01-01
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MapNation's capital area. [Washington D.C. and Chesapeake Bay re... Scale 1:250,000. Photo mosaic. "National Aeronautics and Space Administration image." "NASA (ERTS-1)." Relief shown by spot heights. Depths shown by contours. "This 'false-color' composite imagery of the National Capital area was produced by the Department of the Interior, U.S. Geological Survey, from multispectral imagery taken by the NASA Earth Resources Technology Satellite (ERTS-1) on October 11, 1972 ..." Accompanied by text. 1 l. Available...
- Contributor: Geological Survey (U.S.) - United States. National Aeronautics and Space Administration
- Date: 1973-01-01
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MapGeneral chart of Delaware and Chesapeake Bays and the seacoas... Scale 1:400,000. Facsimile. Depths shown by contours and soundings. "Plate no. 453." "BiC-40." Includes sailing information. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: U.S. Coast and Geodetic Survey - National Ocean Survey - Hassler, F. R. (Ferdinand Rudolph) - Bache, A. D. (Alexander Dallas)
- Date: 1976-01-01
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MapGreenbelt Park. Scale ca. 1:37,000. Folded title: Greenbelt Park, Maryland. "1971-435-412/62." Includes text and location inset. Text and illus. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1971-01-01
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MapCatoctin, Catoctin Mountain Park, Cunningham Falls State Park... Scale ca. 1:51,000. Title from verso. Relief shown by spot heights. Includes text and location map. Text and table of trail information on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1979-01-01
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MapPatapsco River Basin study, growth management policy "Source: General Development Plan for the Baltimore Region, 1977." Includes location map. Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1977-01-01
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MapHydrologic unit map--1974, States of Maryland and Delaware. Scale 1:500,000; 1 in. equals approx. 8 miles. Relief shown by spot heights. "Lambert conformal conic projection, standard parallels 33⁰ and 45⁰." Base map "Edition of 1950." Includes text and table of hydrologic units. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: Water Resources Council (U.S.) - Geological Survey (U.S.)
- Date: 1974-01-01
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MapCatoctin, Catoctin Mountain Park, Cunningham Falls State Park... Scale 1:50,000. Title from verso. "Reprint 1976." Includes text and location map. Text and illus. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1976-01-01
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MapAssateague Scale ca. 1:33,000. Printed on both sides of sheet. Oriented with north toward the lower left. Covers Assateague Island National Seahore. Includes text and 2 location maps. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1977-01-01
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MapChesapeake Bay and vicinity, winter 1976-77, satellite image ... Scale 1:500,000. Title in lower right corner: Chesapeake Bay and vicinity, 1977. "Projection based on the perspective images with 20,000-meter universal transverse Mercator fitted grid ..." "Experimental printing." Includes text, location map, and indexes to topographic and satellite image map coverage. Accompanied by text: Upper Chesapeake Bay, satellite gridded image, 1:500,000 scale. ([1] leaf ; 28 x 22 cm.) Available also through the Library...
- Contributor: Geological Survey (U.S.) - United States. National Aeronautics and Space Administration
- Date: 1978-01-01
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MapFlood hazard study area and mosaic sheet index, Collington Br... "October 1978." Relief shown by contours and spot heights. "Base source: U.S.G.S. Topo Quad Sheets 1:24000." Oriented with north to the left. Includes location map. Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1978-01-01
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MapFrederick County, Maryland "Compiled by USGS in 1976 USGS 1:24,000-scale topographic maps dated 1969-1971." "Planimetry revised from aerial photographs taken 1973." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1979-01-01
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MapPatapsco River Basin study, prime agricultural lands Includes location map. Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1979-01-01
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MapTransportation map of Delaware, Maryland, and Virginia. Scale ca. 1:1,457,280; 1 in. represents approx. 23 miles. Shows transportation zones, trackage rights, principal stations, distances between rail intersections, major U.S., Interstate, and State highways, and navigable waterways. Includes "Index to railroads." Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: Geological Survey (U.S.) - United States. Federal Railroad Administration. Office of Policy and Program Development
- Date: 1976-01-01
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MapUpper Chesapeake Bay. Scale 1:500,000. "Satellite gridded image." "NASA ERTS-1 satellite, orbit 1114, 11:19 a.m. e.d.t., Oct 11, 1972." Includes text, "Index to 1:250,000-scale topographic maps," "Satellite image index," and "Location diagram." Accompanied by text. 1 l. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: Geological Survey (U.S.)
- Date: 1973-01-01
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MapChesapeake and Ohio Canal. Scale ca. 1:300,000. Folded title: Chesapeake & Ohio Canal National Historical Park, District of Columbia/Maryland. Oriented with north toward the upper right. Includes inset of the Great Falls area. Text and illus. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1977-01-01
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MapChesapeake and Ohio Canal Scale ca. 1:300,000. Folded title: Chesapeake & Ohio Canal National Historical Park, District of Columbia-Maryland. Oriented with north toward the upper right. Includes inset of Great Falls region. Text and ill. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1978-01-01
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MapAntietam Battlefield : new 1972 Scale ca. 1:23,500. LC Civil War maps (2nd ed.), 250.9 Folded title: Antietam National Battlefield Site, Maryland. Includes text and descriptive index to points of interest. Text and ill. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1978-01-01
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MapMontgomery County, Maryland "Compiled by USGS in 1976 from USGS 1:24,000-scale topographic maps dated 1968-1972." "Planimetry revised from aerial photographs taken 1976 and other source data." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1979-01-01
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MapPatapsco River Basin study, subwatershed areas "Base Source: General Highway Map dated November 1978, Maryland Department of Transportation." Includes location map. Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1979-01-01
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MapMaryland; county subdivisions, election districts and places.... Scale ca. 1:500,000. Includes inset and "County location index." Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. Bureau of the Census
- Date: 1971-01-01
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MapNation's capital area. [Washington D.C. and Cheaspeake Bay re... Scale 1:250,000. Photo mosaic. Does not show relief. "National Aeronautics and Space Administration image." "NASA (ERTS-1)." "This 'false-color' composite imagery of the National Capital area was produced by the Department of the Interior, U.S. Geological Survey, from multispectral imagery taken by the NASA Earth Resources Technology Satellite (ERTS-1) on October 11, 1972 ..." Available also through the Library of Congress Web site as a...
- Contributor: Geological Survey (U.S.) - United States. National Aeronautics and Space Administration
- Date: 1973-01-01
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MapDorchester County, Maryland "Compiled by USGS from USGS 1:24,000-scale topographic maps dated 1942-1973." "Planimetry revised from aerial photographs taken 1973-1975 and other source data." Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.) - United States. Soil Conservation Service
- Date: 1979-01-01
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MapUpper Chesapeake Bay, satellite image map : NASA LANDSAT imag... Scale 1:500,000. Title in lower right corner: Upper Chesapeake Bay, N3849W07649, 1972. "Imagery recorded ... Oct. 11, 1972 ..." "Projection and 20,000 metre grid: Universal transverse Mercator ..." Covers Chesapeake Bay and Washington D.C. regions. Includes text, location map, and index to topographic and satellite image map coverage. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: Geological Survey (U.S.) - United States. National Aeronautics and Space Administration
- Date: 1976-01-01
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MapCatoctin. Catoctin Mountain Park, Cunningham Falls State Park... Scale ca. 1:50,000. Title from verso. "GPO 1975-585-461/77." Shows foot, horse, and snowmobile trails. Includes descriptive list of "Things to see and do," location map, and kilometers-to-miles conversion table. Text and illus. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1975-01-01
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MapMaryland and Delaware, base map with highways and contours Relief shown by contours and spot heights. At foot of "Population key": 1973. Alternate title in center upper margin: States of Maryland and Delaware. Alternate title in right upper margin: Maryland and Delaware. Includes notes. Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.)
- Date: 1973-01-01
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MapStates of Maryland and Delaware : Maryland and Delaware
Maryland and Delaware, base map Relief shown by spot heights. In upper margin at left: United States, Department of the Interior, Geological Survey. At foot of "Population key": 1973. LC copy imperfect: Rubber-stamped, adhesive labels affixed. Includes notes. Available also through the Library of Congress Web site as a raster image.- Contributor: Geological Survey (U.S.)
- Date: 1975-01-01
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MapChesapeake and Ohio Canal. Scale ca. 1:300,000. Folded title: Chesapeake & Ohio Canal, National Historical Park, District of Columbia/Maryland. "1971-435-414/84." Oriented with north toward the upper right. Includes inset of the Great Falls area. Text and illus. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1971-01-01
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MapMaryland and Delaware, base map with highways and contours, s... Scale 1:500,000; 1 in. equals approx. 8 miles. Alternate title: States of Maryland and Delaware. "Lambert conformal conic projection. Standard parallels 33⁰ and 45⁰." Relief shown by contours, shading, and spot heights. At bottom of "Population key": 1973. Available also through the Library of Congress Web site as a raster image.
- Contributor: Geological Survey (U.S.)
- Date: 1977-01-01
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MapSeasat : [Chesapeake Bay region] Satellite image. Oriented with north toward the upper left. "1296D-780925-1508." Available also through the Library of Congress Web site as a raster image.
- Contributor: Jet Propulsion Laboratory (U.S.)
- Date: 1978-01-01
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MapYoughiogheny River Lake Shows recreational features. Panel title: Youghiogheny Lake. Includes table of campground facilities. Text, dam cross-section, location map, and col. ill. on verso. Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Army. Corps of Engineers. Pittsburgh District
- Date: 1979-01-01
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MapWater-resources investigations in Maryland and the District o... Panel title. Includes text and tables. Text and tables on verso. Includes bibliographies. Available also through the Library of Congress Web site as a raster image. DCP
- Contributor: Geological Survey (U.S.) - Maryland Geological Survey
- Date: 1976-01-01
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MapAssateague Island National Seashore. Scale ca. 1:140,000. Folded title: Assateague Island. "1973-515-971/65." Oriented with north toward the lower left. Includes text and illus. Text and illus. on verso. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. National Park Service
- Date: 1972-01-01