Results for "Astronomical observatories"

 
Showing results 1 - 2 of 2 for Astronomical observatories
  1. Finding Aid

    SIA RU000137, Smithsonian Institution Office of the Under Secretary, Records, 1958-1973

    • Date: 1958 1958-1973
    • Creator: Smithsonian Institution. Office of the Under Secretary
    • Creator: Smithsonian Institution Archives

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  3. Finding Aid

    SIA RU007051, Columbian Institute, Records, 1816-1841, with related papers, 1791-1800

    • Date: 1791 1791-1841 1816-1841, with related papers, 1791-1800
    • Creator: Columbian Institute
    • Creator: Smithsonian Institution Archives

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Showing results 1 - 2 of 2 for Astronomical observatories