Results for "United Pacific Railroad Expeditions and Surveys"

 
Showing results 2317 - 2328 of 2575 for United Pacific Railroad Expeditions and Surveys
  1. Document

    The Confederate March on Washington, 1864

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    • Finding Aid

      SIA RU000382, National Museum of Natural History (U.S.) Department of Vertebrate Zoology, Chairmen's Records, 1965-1987

      • Date: 1965 1965-1987
      • Creator: National Museum of Natural History. Department of Vertebrate Zoology
      • Creator: Smithsonian Institution Archives

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    • Finding Aid

      SIA Acc. 08-140, National Museum of Natural History (U.S.) Department of Paleobiology, Curatorial Correspondence and Memoranda, 1923-2004

      • Date: 1923 1923-2004
      • Creator: National Museum of Natural History. Department of Paleobiology
      • Creator: Smithsonian Institution Archives

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    • Finding Aid

      SIA Acc. 12-107, Society of Vertebrate Paleontology, Records, 1910-2011

      • Date: 1910 1910-2011
      • Creator: Society of Vertebrate Paleontology
      • Creator: Smithsonian Institution Archives

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    • Finding Aid

      SIA RU000157, Smithsonian Institution Buildings Management Department, Records, 1881-1973

      • Date: 1881 1881-1973
      • Creator: Smithsonian Institution. Buildings Management Department
      • Creator: Smithsonian Institution Archives

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    • Finding Aid

      SIA RU000055, Smithsonian Institution Assistant Secretary in charge of the United States National Museum, Records, 1897-1918

      • Date: 1897 1897-1918
      • Creator: Smithsonian Institution. Assistant Secretary in charge of the United States National Museum
      • Creator: Smithsonian Institution Archives

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    • Document

      Torch 11/1957

      • Description: SIA Record Unit 000371, Smithsonian Institution., Office of Public Affairs, The Torch, 1955-1960, 1965-1988, 1957 Box 1 Folder 11

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    • Finding Aid

      SIA Acc. 00-075, National Museum of Natural History (U.S.) Department of Botany, Flora North America Project Records, 1962-1977

      • Date: 1962 1962-1977
      • Creator: National Museum of Natural History. Department of Botany
      • Creator: Smithsonian Institution Archives

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    • Finding Aid

      SIA RU000263, Smithsonian Astrophysical Observatory Satellite Tracking Program, Records, 1953-1968

      • Date: 1953 1953-1968
      • Creator: Smithsonian Astrophysical Observatory. Satellite Tracking Program
      • Creator: Smithsonian Institution Archives

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    • Gallery

      National Zoo

      • Date: September 19, 2013
      • Description: The National Zoological Park was conceived by William Temple Hornaday and established by an act of Congress in 1889. The Smithsonian’s collection of living animals was originally intended to aid taxidermists’ studies, but Smithsonian Secretaries Spencer F. Baird and Samuel P. Langley helped expand the small menagerie’s purpose. Today it houses over 2,000 animals of around 400

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    • Finding Aid

      SIA RU007426, Systematic Entomology Laboratory (U.S.), Records, 1960-1988

      • Date: 1960 1960-1988
      • Creator: Systematic Entomology Laboratory
      • Creator: Smithsonian Institution Archives

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    • Finding Aid

      SIA Acc. 95-005, Smithsonian Institution Assistant Secretary for Public Service, Grant Records, circa 1980-1988

      • Date: 1980 1980-1988 circa 1980-1988
      • Creator: Smithsonian Institution. Assistant Secretary for Public Service
      • Creator: Smithsonian Institution Archives

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    Showing results 2317 - 2328 of 2575 for United Pacific Railroad Expeditions and Surveys

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