Collection Items

  • Map
    Plan of the city intended for the permanent seat of the gover... Title in left lower margin: Full-color facsimile of Pierre Charles L'Enfant's 1791 manuscript plan for the city of Washington. Full color facsim. of the earliest extant plan of Washington D.C. (The L'Enfant Plan). Computer graphics, United States Geological Survey, William E. Schinkel ... [et al.] ; map editing, Library of Congress, Richard W. Stephenson, with the assistance of Ralph E. Ehrenberg and Andrew J....
    • Contributor: National Geographic Society (U.S.) - Stephenson, Richard W. - Cosentino, Andrew J. - Geological Survey (U.S.) - L'enfant, Pierre Charles - Ehrenberg, Ralph E. - Library of Congress - Schinkel, William E.
    • Date: 1991-01-01
  • Map
    Plan of the city intended for the permanent seat of the gover...
    Computer-assisted reproduction of Pierre Charles L'Enfant's 1791 manuscript plan for the city of Washington | L'Enfant's 1791 manuscript plan of the city of Washington
    In lower margin at left: Computer-assisted reproduction of Pierre Charles L'Enfant's 1791 manuscript plan for the city of Washington, produced by the U.S. Geological Survey for the Library of Congress. Facsimile. Original version: [1791]. "Published by the Library of Congress in 1991 with support from the National Geographic Society, the U.S. Geological Survey, and the National Park Service." Margins printed in beige tint. Available...
    • Contributor: Library of Congress - National Geographic Society (U.S.) - L'enfant, Pierre Charles - Geological Survey (U.S.)
    • Date: 1991-01-01
  • Map
    Maryland--District of Columbia--Virginia, Washington sheet Topographic map. Relief shown by contours. "Surveyed in 1885-6". LC copy torn, fold-lined. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Gannett, Henry - U.S. Coast and Geodetic Survey - Hoffman, J. D. - Geological Survey (U.S.) - Howell, D. J. - Thompson, G. (Gilbert)
  • Map
    Topography, District of Columbia Relief shown by contours. "Surveyed in 1913-1915." Advance sheet. Subject to correction." Oriented with north toward the upper left. LC copy sectioned and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Sutton, Frank - Geological Survey (U.S.) - Marshall, R. B. (Robert Bradford) - U.S. Coast and Geodetic Survey
    • Date: 1915-01-01
  • Map
    Topography, Maryland--District of Columbia--Virginia, Washing... Relief shown by contours and spot heights. "Surveyed in 1913-1915." "Advance sheet. Subject to correction." LC copy sectioned and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Sutton, Frank - Geological Survey (U.S.) - Marshall, R. B. (Robert Bradford)
    • Date: 1915-01-01
  • Map
    [Photographic negative transparency of U.S. Geological Survey... Date of situation of the original map is approximate. Relief shown by contours and spot heights. Title devised by cataloger. Publication data taken from donor's adhesive label at lower right. Gift; Gary W. North; May 2009. Vinyl transparent negative photocopy. LC copy imperfect: Adhesive label with donor information affixed at lower right; torn adhesive paper affixed at top. Available also through the Library of...
    • Contributor: Geological Survey (U.S.) - North Arrow Ltd - North, Gary W.
    • Date: 1915-01-01
  • Map
    Washington and vicinity, Maryland, District of Columbia, Virg... Relief shown by contours and spot heights. Includes notes. LC copy laminated, mounted on cloth backing, and has fold lines. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Sutton, Frank - Geological Survey (U.S.) - Marshall, R. B. (Robert Bradford)
    • Date: 1917-01-01
  • Map
    Washington and vicinity, Maryland, District of Columbia, Virg... Relief shown by contours and spot heights. Includes notes. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Sutton, Frank - Geological Survey (U.S.) - Marshall, R. B. (Robert Bradford)
    • Date: 1917-01-01
  • Map
    Your national capital. Scale 1:31,680; 2 in. to the mile. "Reprint of the city portion of Washington, D.C. and vicinity map issued by the United States Geological Survey." "March 4, 1917." Available also through the Library of Congress Web site as a raster image. DCP AACR2
    • Contributor: Geological Survey (U.S.)
    • Date: 1917-01-01
  • Map
    Special reprint of the city portion of the map of Washington,... "August 1918." Includes note, index to points of interest, and advertisement. Text on verso. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1918-01-01
  • Map
    Washington and vicinity, Maryland, District of Columbia, Virg... Relief shown by contours and spot heights. Road overprint dated "Jan. 1929" printed in red. "Culture revised in 1927 ..." Includes notes. Available also through the Library of Congress Web site as a raster image. LC copy soiled, sectioned, and mounted on cloth backing. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1929-01-01
  • Map
    Washington and vicinity, Maryland, District of Columbia, Virg... Relief shown by contours and spot heights. Road overprint in red dated "Jan. 1929." "Culture revised in 1927 ..." From the papers of the Virginia-District of Columbia Boundary Commission. Annotated in red and blue pencils to show selected tidal areas along Virginia shoreline. Includes notes. Available also through the Library of Congress Web site as a raster image. LC copy soiled and fold-lined. Vault...
    • Contributor: Geological Survey (U.S.) - Virginia-District of Columbia Boundary Commission
    • Date: 1929-01-01
  • Map
    Washington and vicinity, Maryland, Virginia, District of Colu... Relief shown by contours and spot heights. Road classification dated 1943 shown in red. Alternate title in right lower margin: Washington and vicinity, Md.-Va.-D.C. Topography "Revised in 1941-1942." U.S. and state grids. Includes note. "N3845-W7652.5/20X22.5." LC copy halved and fold-lined. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1944-01-01
  • Map
    Washington and vicinity, Maryland, Virginia, District of Colu... Relief shown by contours and spot heights. "Road classification 1947" shown in red. Alternate title in right lower margin: Washington and vicinity, Md.-Va.-D.C. Topography "Revised in 1941-1942." U.S. and state grids. Includes notes. "N3845-W7654/20X21." LC copy laminated, quartered, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1947-01-01
  • Map
    Washington and vicinity, Maryland, Virginia, District of Colu... Relief shown by contours and spot heights. Alternate title in right lower margin: Washington and vicinity, Md.-Va.-D.C. State grids. Includes notes. "N 3845-W 7654/20 X 21." LC copy laminated, quartered, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1951-01-01
  • Map
    Washington and vicinity, Maryland, Virginia, District of Colu... Relief shown by spot heights. Alternate title in right lower margin: Washington and vicinity, Md.-Va.-D.C. State grids. Includes notes. "N 3845-W 7654/20 X 21." LC copy halved and fold-lined. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1951-01-01
  • Map
    Washington and vicinity, District of Columbia-Maryland-Virginia Relief shown by spot heights. Alternate title in right lower margin: Washington and vicinity, D.C.-Md.-Va. UTM and state grids. Includes notes and topographic quadrangle sheet index diagram. "N3845--W7652.5/21x19.25." LC copy halved. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1956-01-01
  • Map
    Washington and vicinity, District of Columbia-Maryland-Virginia Relief shown by contours and spot heights. Depths shown by contours and soundings. Alternate title in right lower margin: Washington and vicinity, D.C.-Md.-Va. UTM and state grids. Includes notes and topographic quadrangle sheet index diagram. "N3845--W7652.5/21x19.25." "MR 6294." LC copy laminated, quartered, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1956-01-01
  • Map
    Washington and vicinity, District of Columbia-Maryland-Virginia Relief shown by contours and spot heights. Depths shown by contours and soundings. "Compiled in 1967 from 1:24 000-scale maps ... 1965 7.5 minute quadrangles." Alternate title in right lower margin: Washington and vicinity, D.C.-Md.-Va. : 1965. UTM and state grids. Includes notes, "Contour interval diagram," and "Quadrangle location diagram." "N3847.33--W7648.75/14X26.25." LC copy 1 laminated, quartered, and mounted on cloth backing. Copy 2 fold-lined....
    • Contributor: Geological Survey (U.S.)
    • Date: 1965-01-01
  • Map
    Washington west quadrangle, District of Columbia-Maryland-Vir...
    Washington west, D.C.-Md.-Va. : | Series V833
    Relief shown by contours and spot heights on some sheets. Depths shown by contours and soundings on some sheets. Title from "Black lettering" sheet. Each sheet is used as a single-color negative-film separation overlay in the production of the final positive multi-color paper map sheet. Each sheet has adhesive label affixed on recto indicating the color separation represented by the sheet. Some sheets have...
    • Contributor: Geological Survey (U.S.)
    • Date: 1971-01-01
  • Map
    [Topographic map of Washington D.C. region] Relief shown by contours and spot heights. Title devised by cataloger. LC copy laminated, halved, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1895-01-01
  • Map
    Washington west (F) quadrangle, District of Columbia--Marylan... Photomap of central Washington. "Orthophotomap prepared from aerial photographs taken October 27, 1968." Alternate title in right lower margin: Washington west (F), D.C.-Md.-Va. : N3852.5--W7700/2.5 x 3.75. UTM and Va. grids. Includes notes, location map, and quadrangle sheet index diagram. LC copy 2 laminated, halved, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. 2...
    • Contributor: Geological Survey (U.S.)
    • Date: 1968-01-01
  • Map
    Nation'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
  • Map
    Washington, D.C., and vicinity, 1:100 000-scale satellite ima... Satellite photomap. Panel title. Title in upper margin: Washington, D.C., and vicinity, satellite image map. Title in right margin: Washington, D.C., and vicinity. "Image recorded by the Thematic Mapper (TM) on NASA Landsat-4 on November 2, 1982 ..." Designed to be folded to 23 x 11 cm. UTM grid. Includes notes, ancillary photomap of Washington region, and location map. "38077-H1-SI-100." Available also through the...
    • Contributor: Geological Survey (U.S.)
    • Date: 1982-01-01
  • Map
    Washington, D.C., area, 1:50 000 scale satellite image map False-color aerial satellite photomap. Alternate title in upper margin: Washington, D.C., area. Alternate title at lower right: Washington, D.C., area : 38077-H1-SI-050 : 1987. "Images recorded by ... Satellite pour l'Observation de la Terre (SPOT)." "Image [copyright] CNES 1987." UTM grid. Includes text, notes, ancillary coverage map, compilation diagram, and tables of satellite statistical data. Available also through the Library of Congress Web site...
    • Contributor: Geological Survey (U.S.) - Centre National D'études Spatiales (France)
    • Date: 1987-01-01
  • Map
    Washington, D.C., area, 1:50 000 scale satellite image map False-color aerial satellite photomap. Alternate title in upper margin: Washington, D.C., area. Alternate title at lower right: Washington, D.C., area : 38077-H1-SI-050 : 1987. "Images recorded by ... Satellite pour l'Observation de la Terre (SPOT)." "Image [copyright] CNES 1987." From "The Power of Maps" exhibition, Cooper-Hewitt National Museum of Design, Smithsonian Institution, New York City, 6 Oct. 1992-7 Mar. 1993. UTM grid. Includes text,...
    • Contributor: Geological Survey (U.S.) - Centre National D'études Spatiales (France)
    • Date: 1987-01-01
  • Map
    The National Aerial Photography Program : NAPP, the National ... Photomap of Washington D.C. designed as a poster to illustrate the various scales at which NAPP materials are available. Panel title: NAPP, the National Aerial Photography Program. Inset photomaps of central Washington: 1X -- 3X -- 2X. Text and directories on verso. Col. maps on verso: Denverton quadrangle, California, 1:20,000 scale [airphoto] -- Logandale quadrangle, California, 1:20,000 scale [airphoto] -- Chris Flat quadrangle, California,...
    • Contributor: Geological Survey (U.S.)
    • Date: 1991-01-01
  • Map
    Nation'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
  • Map
    Triangulation diagram, vicinity of Washington, D.C. : October... Relief shown by contours and spot heights. Alternate title in upper margin: Washington and vicinity. Alternate title in lower right margin: Vicinity of Washington, D.C. "Base map by United States, Department of the Interior, Geological Survey." State grids. Accompanied by index: Key to numbered stations, Washington & vicinity triangulation diagram : (revised) 10/58. 2 p. : photocopy ; 27 cm. Includes notes. "A-2871-2+." LC...
    • Contributor: U.S. Coast and Geodetic Survey - Geological Survey (U.S.)
    • Date: 1958-01-01
  • Map
    Triangulation diagram, vicinity of Washington, D.C. : October... Relief shown by contours and spot heights. Alternate title in upper margin: Washington and vicinity. Alternate title in lower right margin: Vicinity of Washington, D.C. "Base map by United States, Department of the Interior, Geological Survey." State grids. Includes notes. "A-2871-2+." LC copy laminated, halved, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: U.S. Coast and Geodetic Survey - Geological Survey (U.S.)
    • Date: 1961-01-01
  • Map
    Triangulation diagram, vicinity of Washington, D.C. : Septemb... Relief shown by contours and spot heights. Alternate title in upper margin: Washington and vicinity. Alternate title in lower right margin: Vicinity of Washington, D.C. "Base map by United States, Department of the Interior, Geological Survey." State grids. Includes notes. "A-2871-2+." LC copy laminated, halved, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: U.S. Coast and Geodetic Survey - Geological Survey (U.S.)
    • Date: 1962-01-01
  • Map
    Triangulation diagram, vicinity of Washington, D.C. : August ... Relief shown by contours and spot heights. Alternate title in upper margin: Washington and vicinity. Alternate title in lower right margin: Vicinity of Washington, D.C. "Base map by United States, Department of the Interior, Geological Survey." State grids. Includes note. "A-2871-2+." LC copy laminated, halved, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: U.S. Coast and Geodetic Survey - Geological Survey (U.S.)
    • Date: 1966-01-01
  • Map
    Maryland--District of Columbia--Virginia, Washington sheet Geological map. Relief shown by contours. Geology "Surveyed in 1889-1891." Topography "Surveyed in 1885-6." LC copy 1 annotated in ink. Copy 2 laminated and mounted on cloth backing. Copy 3 fold-lined and signed in ink by N.H. Darton. Available also through the Library of Congress Web site as a raster image. 3 copies DCP
    • Contributor: McGee, W J - Geological Survey (U.S.) - Williams, George Huntington - Darton, Nelson Horatio - Gilbert, Grove Karl
    • Date: 1891-01-01
  • Map
    Economic geology sheet, Maryland--District of Columbia--Virgi... Relief shown by contours. Also shows artesian water contours. Geology "Surveyed in 1893-1899." Topography "Surveyed in 1885-86 and 95-97." Includes notes and "Sections" diagram. LC copy halved and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Williams, George Huntington - U.S. Coast and Geodetic Survey - Keith, Arthur - Geological Survey (U.S.) - Wilson, Herbert M. (Herbert Michael) - Darton, Nelson Horatio
    • Date: 1899-01-01
  • Map
    Historical geology sheet, Maryland--District of Columbia--Vir... Relief shown by contours. Geology "Surveyed in 1893-1899." Topography "Surveyed in 1895-86 and 95-97." Includes notes and "Sections" diagram. LC copy halved and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Williams, George Huntington - U.S. Coast and Geodetic Survey - Keith, Arthur - Geological Survey (U.S.) - Wilson, Herbert M. (Herbert Michael) - Darton, Nelson Horatio
    • Date: 1899-01-01
  • Map
    Great Falls power, plan & profile of conduit Relief shown by contours. "To accompany report dated February 4th 1913." "Approved: W.C. Langfitt, Lieut. Colonel, Corps of Engineers, U.S. Army." In upper margin: Plate 3. In right lower margin: 35 sheets, sheet #3. Oriented with north toward the upper left. Includes profile of conduit. LC copy laminated and mounted on cloth backing. LC copy lacks other sheets. Available also through the Library of...
    • Contributor: Geological Survey (U.S.) - United States. Congress House - United States. Army. Corps of Engineers - Hardy, E. D.
    • Date: 1913-01-01
  • Map
    Washington, D.C., and vicinity transportation map Includes notes. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.) - United States. Public Roads Administration
    • Date: 1947-01-01
  • Map
    [Map of Washington D.C. metropolitan area showing roads and f... Relief shown by contours. Base map title: Maryland--District of Columbia--Virginia, Washington sheet. Annotated in red ink to show early roads and ferries. Includes notes. LC copy stained, additionally annotated in lead pencil, and halved. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1792-01-01
  • Map
    Map of Washington and vicinity Road map of area including D.C., Alexandria, Fairfax, Prince Georges, and lower Montgomery counties. Shows radial distances from the Capitol. Stephenson. Cartography of northern Virginia, pl. 82 LC copy fold-lined, torn, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1882-01-01
  • Map
    Map of Washington and vicinity Road map of area including D.C., Alexandria, Fairfax, Prince Georges, and lower Montgomery counties. Shows radial distances from the Capitol. LC copy fold-lined. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1882-01-01
  • Map
    Washington and vicinity, Maryland, District of Columbia, Virg... Relief shown by contours and spot heights. "All-year good roads" shown by red overprint. "Surveyed in 1913-1915." Available also through the Library of Congress Web site as a raster image. Includes notes. LC copy mounted on cloth backing. DCP
    • Contributor: Sutton, Frank - Geological Survey (U.S.) - Marshall, R. B. (Robert Bradford)
    • Date: 1917-01-01
  • Map
    Washington and vicinity, Maryland, District of Columbia, Virg... Shows proposed highways in heavy line overprint. Base map title. On base map: Edition of June 1917. Includes notes. "80788." LC copy trimmed, spotted with opaquing fluid, halved, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1920-01-01
  • Map
    Road map, Washington and vicinity, Maryland--Virginia--Distri... Relief shown by shading. Alternate title in right lower margin: Road map, Washington and vicinity. Includes source materials note. Text on verso. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1923-01-01
  • Map
    Washington and vicinity, Maryland, District of Columbia, Virg... Relief shown by contours and spot heights. "Surveyed in 1913-1915." Red road overprint rev. from previous ed. Includes notes. LC copy halved and torn along fold lines. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Sutton, Frank - Geological Survey (U.S.) - Marshall, R. B. (Robert Bradford)
    • Date: 1924-01-01
  • Map
    Road map, Washington and vicinity, Maryland--Virginia--Distri... Relief shown by shading. Alternate title in right lower margin: Road map, Washington and vicinity. Includes source materials note. Text on verso. LC copy 1 annotated in pencil and mounted on cloth backing. LC copy 2 from the Francis LeJau Parker papers Available also through the Library of Congress Web site as a raster image. DCP 2 copies
    • Contributor: Geological Survey (U.S.)
    • Date: 1925-01-01
  • Map
    Washington and vicinity, Maryland, District of Columbia, Virg... Relief shown by contours and spot heights. "Surveyed in 1913-1915." Red road overprint rev. from previous ed. Includes notes. LC copy mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Sutton, Frank - Geological Survey (U.S.) - Marshall, R. B. (Robert Bradford)
    • Date: 1926-01-01
  • Map
    Road map, Washington and vicinity, Maryland--Virginia--Distri... Relief shown by shading. Alternate title in right lower margin: Road map, Washington and vicinity. Includes source materials note. Text on verso. LC copy 1 laminated and mounted on cloth backing. LC copy 2 from Francis LeJau Parker papers. Available also through the Library of Congress Web site as a raster image. DCP 2 copies
    • Contributor: Geological Survey (U.S.)
    • Date: 1931-01-01
  • Map
    Washington and vicinity, Maryland, District of Columbia, Virg... Relief shown by contours and spot heights. Road classifications shown by red overprint dated "Mar. 1932." Includes notes. LC copy sectioned and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP 2 copies
    • Contributor: Geological Survey (U.S.)
    • Date: 1932-01-01
  • Map
    Military posts and camps near Washington, D.C. Also covers Chesapeake Bay region. "From Sheet J-18, International Map compilation." Includes directory of "How to reach military posts and camps from Washington." LC copy torn, rubber-stamped, and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1926-01-01
  • Map
    The Mall and vicinity, Washington, proposed development Also shows planned and existing government buildings, government lands, and block numbers. LC copies fold-lined. Copy 2 missing edge section. Available also through the Library of Congress Web site as a raster image. 2 copies DCP
    • Contributor: Cannon, J. Q. - United States. Public Buildings Commission - Grant, U. S. (Ulysses S.) - Clark, Geo. E. (George E.) - Geological Survey (U.S.)
    • Date: 1931-01-01
  • Map
    Map of National Zoological Park, D.C. Relief shown by contours and hachures. "Rock Creek & park boundaries by Howell and Greenough. Topography by U.S. Coast & Geodetic Survey. Survey ... under direction of U.S. Geological Survey." Includes notes. LC copy missing large internal section and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: U.S. Coast and Geodetic Survey - Howell & Greenough - Geological Survey (U.S.)
  • Map
    Map of the National Zoological Park, Washington, D.C. Relief shown by contours and hachures. Indexed. LC copy mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
    • Contributor: Geological Survey (U.S.)
    • Date: 1914-01-01