Results for "Clayton, Henry Helm, 1861-1946"

     
    Showing results 49 - 60 of 81 for Clayton, Henry Helm, 1861-1946
    1. Finding Aid

      SIA RU000045, Smithsonian Institution Office of the Secretary, Records, 1890-1929

      • Date: 1890 1890-1929
      • Creator: Smithsonian Institution. Office of the Secretary
      • Creator: Smithsonian Institution Archives

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    3. Finding Aid

      SIA RU000085, Smithsonian Astrophysical Observatory, Records, 1923-1954

      • Date: 1923 1923-1954
      • Creator: Smithsonian Astrophysical Observatory
      • Creator: Smithsonian Institution Archives

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    5. Finding Aid

      SIA RU000140, United States National Museum Division of Insects, Correspondence, 1909-1963

      • Date: 1909 1909-1963
      • Creator: United States National Museum. Division of Insects
      • Creator: Smithsonian Institution Archives

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    7. Finding Aid

      SIA Acc. 90-105, Science Service, Records, 1920s-1970s

      • Date: 1920 1920-1970 1920s-1970s
      • Creator: Science Service
      • Creator: Smithsonian Institution Archives

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    9. Finding Aid

      SIA Acc. T90124, Smithsonian Institution Libraries, Miscellaneous Manuscripts and Books, circa 1854-1962

      • Date: 1854 1854-1962 circa 1854-1962
      • Creator: Smithsonian Institution. Libraries
      • Creator: Smithsonian Institution Archives

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    11. Finding Aid

      SIA Acc. 19-124, National Museum of History and Technology (U.S.) Division of Extractive Industries, Divisional Records, 1925-1979

      • Date: 1925 1925-1979
      • Creator: National Museum of History and Technology. Division of Extractive Industries
      • Creator: Smithsonian Institution Archives

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    13. Finding Aid

      SIA RU007474, History of Science Society, Records, circa 1930-1993

      • Date: 1930 1930-1993 circa 1930-1993
      • Creator: History of Science Society
      • Creator: Smithsonian Institution Archives

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    15. Finding Aid

      SIA RU000061, Smithsonian Institution International Exchange Service, Records, 1849-1953

      • Date: 1849 1849-1953
      • Creator: Smithsonian Institution. International Exchange Service
      • Creator: Smithsonian Institution Archives

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    17. Finding Aid

      SIA Acc. 05-009, Smithsonian Institution Office of the Secretary, Administrative Records, 2000

      • Date: 2000
      • Creator: Smithsonian Institution. Office of the Secretary
      • Creator: Smithsonian Institution Archives

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    19. Finding Aid

      SIA RU000330, National Air and Space Museum (U.S.) Department of Aeronautics, Correspondence, 1965-1986

      • Date: 1965 1965-1986
      • Creator: National Air and Space Museum. Department of Aeronautics
      • Creator: Smithsonian Institution Archives

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    21. Finding Aid

      SIA Acc. 94-112, National Museum of American History (U.S.) Division of Armed Forces History, Exhibition Records, circa 1952-1989 with related materials from 1883

      • Date: 1952 1952-1989 circa 1952-1989 with related materials from 1883
      • Creator: National Museum of American History. Division of Armed Forces History
      • Creator: Smithsonian Institution Archives

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    23. Finding Aid

      SIA RU000481, Hirshhorn Museum and Sculpture Garden Department of Painting and Sculpture, Exhibition Records, 1968-1993, with related materials from 1956

      • Date: 1968 1968-1993 1968-1993, with related materials from 1956
      • Creator: Hirshhorn Museum and Sculpture Garden. Department of Painting and Sculpture
      • Creator: Smithsonian Institution Archives

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    Showing results 49 - 60 of 81 for Clayton, Henry Helm, 1861-1946

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