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    Science Blogs Web Archive The Science Blogs Web Archive provides resources for scholars and others conducting research on science writing, research, teaching and communication, as well as scientific discourse in the United States. Science blogs are…
    • Contributor: Library of Congress - Library of Congress. Science, Technology, and Business Division
    • Date: 2013

    Collection Items: View 90 Items

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    Coronavirus Web Archive The Coronavirus Web Archive contains representative web-based content that documents the impact and response to the Covid-19 pandemic on communities across the United States and the world. This collection was curated by…
    • Contributor: Library of Congress
    • Date: 2020

    Collection Items: View 518 Items

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    Earth Day 2020 Web Archive On April 22, 2020, we celebrated the 50th anniversary of Earth Day, which was initiated on April 22, 1970, by Wisconsin Senator Gaylord Nelson. Due to the COVID-19 pandemic, Earth Day events…
    • Contributor: Library of Congress - Library of Congress. Science, Technology, and Business Division
    • Date: 2020

    Collection Items: View 52 Items

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    Finding Our Place in the Cosmos: From Galileo to Sagan and Beyond A thematic collection exploring changing models of the universe through time, ideas of life on other words and Carl Sagan’s place in the tradition of science. It features manuscripts, rare books, celestial…
    • Contributor: Macfarlane, Seth - Sagan, Carl - Druyan, Ann
    • Date: 1495

    Collection Items: View 351 Items

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    Climate Change Web Archive The Climate Change Web Archive preserves representative, web-based content documenting the causes of, impacts of, and responses to climate change around the world. As a multidisciplinary collection, subjects and creators include federal,…

    Collection Items: View 221 Items

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    Garden and Forest Garden and Forest: A Journal of Horticulture, Landscape Art, and Forestry (1888-1897) was the first American journal devoted to horticulture, botany, landscape design and preservation, national and urban park development, scientific forestry,…
    • Contributor: Sargent, Charles Sprague
    • Date: 1888

    Collection Items: View 11 Items

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    Transportation and Communication These maps document the development and status of transportation and communication systems on the national, state, and local level. Transportation maps can depict canal and river systems, cycling routes, railway lines and…

    Collection Items: View 1,220 Items

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    Sigmund Freud Papers Digitization of this collection was made possible by The Polonsky Foundation.
    • Contributor: Freud, Sigmund

    Collection Items: View 2,205 Items

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    Transit of Venus March Transit of Venus The Library of Congress joins with NASA in celebrating the second "transit of Venus" since December 6, 1882, by providing access to the score and band parts of John…
    • Contributor: Sousa, John Philip
    • Date: 1769

    Collection Items: View 12 Items

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    Jedediah Hotchkiss Papers The papers of educator, Confederate cartographer and topographical engineer Jedediah Hotchkiss (1828-1899) span the years 1835-1908, with the bulk of the material dating from 1875 to 1898. They consist of approximately 20,000…
    • Contributor: Hotchkiss, Sara Anne Comfort - Hotchkiss, Jedediah - Rogers, William Barton

    Collection Items: View 662 Items

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    C. Hart Merriam Papers The digitized portion (244 folders; ca. 1,500 items; 21,297 images) of the papers (5,000 items) of naturalist, mammalogist, ornithologist, and ethnographer C. Hart Merriam (1855-1942) relates almost entirely to his efforts to…
    • Contributor: Merriam, C. Hart (Clinton Hart)

    Collection Items: View 249 Items

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    Architecture, Design & Engineering Drawings The Architecture, Design, and Engineering category covers about 40,000 drawings (described in more than 3,900 catalog records), spanning 1600 to 1989, with most dating between 1880 and 1940. The designs are primarily…
    • Date: 1750

    Collection Items: View 1,797 Items

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    Samuel F. B. Morse Papers at the Library of Congress, 1793-1919 Approximately 6,500 items from the Samuel F. B. Morse Papers in the Manuscript Division at the Library of Congress have been digitized, including correspondence, diaries, printed matter, maps, drawings and miscellany. These…
    • Contributor: Magnetic Telegraph Company - Clausing, Ludwig - Morse, Samuel Finley Breese
    • Date: 1793

    Collection Items: View 142 Items

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    Geospatial Software and File Formats Documentation Web Archive The Geospatial File Formats and Software Web Archive seeks to capture software documentation and file format specifications relevant to the long-term preservation of the Geography & Map Division's digital collections, as well…

    Collection Items: View 14 Items

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    Wilbur and Orville Wright Papers at the Library of Congress This selection of Wilbur and Orville Wright’s papers at the Library of Congress comprises about 10,121 items (approximately 49,084 digital images) documenting the lives of the Wright brothers and their pioneering work…
    • Date: 1900

    Collection Items: View 1,179 Items

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    Rare Book Selections The collections housed in The Rare Book and Special Collections Division amount to nearly 800,000 books, encompassing nearly all eras and subjects maintained in well over 100 separate collections. All of these…

    Collection Items: View 5,471 Items

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    Alexander Graham Bell Family Papers at the Library of Congress The collection contains over 145,000 items. The online version contains 4,695 items (equaling about 51,500 images), consists of correspondence, scientific notebooks, journals, blueprints, articles, and photographs documenting Bell's invention of the telephone…
    • Contributor: Bell, Alexander Graham - Bell, Mabel Gardiner Hubbard - Hubbard, Gardiner G. (Gardiner Greene) - Fairchild, Marian - Bell, Alexander Melville
    • Date: 1862

    Collection Items: View 4,715 Items

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    Emile Berliner and the Birth of the Recording Industry This collection showcases the work of Emile Berliner, a prominent inventor at the end of the nineteenth and the beginning of the twentieth centuries. Overlooked by today's historians, Berliner's creative genius rivaled…
    • Contributor: Library of Congress. National Digital Library Program - Library of Congress. Motion Picture, Broadcasting, and Recorded Sound Division
    • Date: 2002

    Collection Items: View 532 Items

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    Tissandier Collection The Tissandier Collection contains approximately 975 items documenting the early history of aeronautics with an emphasis on balloon flight in France and other European countries. Subjects include general and technical images of…
    • Contributor: Tissandier, Gaston - Tissandier, Albert
    • Date: 1773

    Collection Items: View 424 Items

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    Origins of American Animation The development of early American animation is represented by this collection of 21 animated films and 2 fragments, which spans the years 1900 to 1921. The films include clay, puppet, and cut-out…
    • Contributor: Library of Congress. National Digital Library Program - Library of Congress. Motion Picture, Broadcasting, and Recorded Sound Division
    • Date: 1999

    Collection Items: View 29 Items

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    Buckaroos in Paradise: Ranching Culture in Northern Nevada, 1945-1982 Includes 41 motion pictures and 28 sound recordings, motion pictures produced from 1945 to 1965 by Leslie Stewart (owner of the Ninety-Six Ranch), 2,400 still photographs drawn from the Center's ethnographic field…
    • Contributor: American Folklife Center - Library of Congress. National Digital Library Program
    • Date: 1998

    Collection Items: View 2,441 Items

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    Inside an American Factory: Films of the Westinghouse Works, 1904 The Westinghouse Works Collection contains 21 actuality films showing various views of Westinghouse companies. Most prominently featured are the Westinghouse Air Brake Company, the Westinghouse Electric and Manufacturing Company, and the Westinghouse…
    • Contributor: Library of Congress. National Digital Library Program - Bitzer, G. W. - Library of Congress. Motion Picture, Broadcasting, and Recorded Sound Division - American Mutoscope and Biograph Company
    • Date: 1999

    Collection Items: View 39 Items

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    Wright Brothers Negatives The first powered flight was made by Orville Wright at Kitty Hawk, N.C., on December 17, 1903, the result of years of experiments and design by the Wright brothers, who were operators…
    • Contributor: Wright, Orville - Wright, Wilbur
    • Date: 1897

    Collection Items: View 307 Items

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    Jean Lafitte National Historical Park and Preserve Collection The Jean Lafitte National Historical Park and Preserve collection consists of interviews and photographs by Mary Hufford and Tom Tankersley in December 1985 for the American Folklife Center, comprising part of the…
    • Contributor: American Folklife Center - Hufford, Mary - Tankersley, Tom - Archive of Folk Culture (Library of Congress) - United States. National Park Service
    • Date: 1985

    Collection Items: View 39 Items

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    Selected Datasets Datasets are increasingly a key digital resource used in a wide range of fields. The Library of Congress selects, preserves, and provides enduring access to datasets with the goal of cultivating a…
    • Date: 1900

    Collection Items: View 173 Items

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    Manuscript Division Web Archive The Manuscript Division Web Archive includes principally websites of organizations with which the Division has an existing relationship. Although diverse in content, they fall into several broad categories. First, there are sites…
    • Contributor: American Council of Learned Societies - Sigmund Freud Museum (Vienna, Austria) - Vietnam Veterans Memorial Fund - Navy League of the United States - American Institute of Aeronautics and Astronautics - National Council of Jewish Women - National Coalition for History - Center for International Private Enterprise - Phi Beta Kappa - Library of Congress ... American Council of Learned Societies - Sigmund Freud Museum (Vienna, Austria) - Vietnam Veterans Memorial Fund - Navy League of the United States - American Institute of Aeronautics and Astronautics - National Council of Jewish Women - National Coalition for History - Center for International Private Enterprise - Phi Beta Kappa - Library of Congress - Ameen Rihani Organization - League of Women Voters (U.S.) - Solidarity Center (Afl-Cio) - Association for Diplomatic Studies and Training - Dr. Frederick A. Cook Society - Sigmund Freud Copyrights (Firm) - American Society of Landscape Architects - National Association of Criminal Defense Lawyers (U.S.) - National Urban League - Sigmund Freud Archives - American Studies Association - Society of Woman Geographers - National Consumers' League - Civil Rights Coalition for the 21st Century - Streit Council for a Union of Democracies - National Endowment for Democracy (U.S.) - Freud Museum (London, England) - Historical Society of the District of Columbia Circuit - National Democratic Institute for International Affairs - Macdowell Colony (Peterborough, N.H.) - American Historical Association
    • Date: 2008

    Collection Items: View 44 Items

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    World's Transportation Commission This collection contains nearly nine hundred images by American photographer William Henry Jackson. In addition to railroads, elephants, camels, horses, sleds and sleighs, sedan chairs,rickshaws, and other types of transportation, Jackson photographed…
    • Contributor: Jackson, William Henry
    • Date: 1894

    Collection Items: View 888 Items

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    Historic American Buildings Survey/Historic American Engineering Record/Historic American Landscapes Survey Overview of the HABS/HAER/HALS collections, which document achievements in architecture, engineering, and landscape design from the 17th-20th centuries in the United States and its territories through measured drawings, photographs, and written historical…
    • Contributor: Historic American Buildings Survey
    • Date: 1933

    Collection Items: View 45,882 Items

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    Geospatial Applications Story Maps and web maps produced at the Library of Congress utilize geospatial technology to create curated entry points into our digital collections. We invite you to explore the incredible stories of…

    Collection Items: View 126 Items

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    Inventing Entertainment: The Early Motion Pictures and Sound Recordings of the Edison Companies This site features 341 motion pictures, 81 disc sound recordings, and other related materials, such as photographs and original magazine articles. Cylinder sound recordings will be added to this site in the…
    • Date: 1847

    Collection Items: View 430 Items