The papers of Abraham Lincoln (1809-1865), lawyer, representative from Illinois, and sixteenth president of the United States, contain approximately 40,550 documents dating from 1774 to 1948, although most of the collection spans from the 1850s through Lincoln’s presidency (1861-1865). Roughly half of the collection, more than 20,000 documents, comprising 62,000 images, as well as transcriptions of approximately 10,000 documents, is online. Included on this website in their entirety are Series 1-3 of the Lincoln Papers and the original materials in Series 4. Excluded from this online presentation is a sizeable portion of Series 4, which consists of printed material and reproductions of government and military documents made from originals in the holdings of the National Archives and Records Administration.

Sample search term: balloon

Brings together materials from three premier collections: the Library of Congress Geography and Map Division, the Virginia Historical Society, and the Library of Virginia. Among the reconnaissance, sketch, and theater-of-war maps are the detailed battle maps made by Major Jedediah Hotchkiss for Generals Lee and Jackson, General Sherman's Southern military campaigns, and maps taken from diaries, scrapbooks, and manuscripts all available for the first time in one place.

Historical records of the Institute of Aerospace Sciences. Biographical and corporate files including correspondence, memoranda, writings, reports, biographical data and sketches, genealogical records, financial reports, broadsides, charts, press releases, newspaper clippings, blueprints, cartoons, maps, aeromedical and aeronautical reproductions, airplane specifications, prints, engravings, illustrations, sketches, photographs, memorabilia, printed matter, scrapbooks, and miscellaneous material relating to aviation and aeronautics collected and maintained by the institute prior to its merger with the American Institute of Aeronautics and Astronautics

"Thaddeus Lowe Papers," see container 82, "Sketches and Drawings" folder

Collection of items gathered by Gaston Tissandier, an aeronaut and scientist, with additions by his brother, Albert Tissandier, an artist and aeronaut, and his son, Paul Tissandier, also an aeronaut. Includes the collection of J. F. Dupuis-Delcourt, an airship builder, brought together prior to 1860 and later purchased by Gaston Tissandier. Mostly in French, the collection pertains primarily to balloon flights of the eighteenth and nineteenth centuries, but also includes material concerning early heavier-than-air flight and the aeronautical career of Gaston and Albert Tissandier as well as art work of Albert Tissandier.

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