Results for "United Pacific Railroad Expeditions and Surveys"

 
Showing results 253 - 264 of 562 for United Pacific Railroad Expeditions and Surveys
  1. Finding Aid

    SIA Acc. 91-119, Yochelson, Ellis L (Ellis Leon) 1928-2006, Ellis Leon Yochelson Papers, c. 1985-1989

    • Date: 1985 1985-1989 c 1985-1989
    • Creator: Yochelson, Ellis L. (Ellis Leon), 1928-2006
    • Creator: Smithsonian Institution Archives

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  3. Finding Aid

    SIA Acc. 91-037, Clarke, J. F. Gates (John Frederick Gates) 1905-1990, J. F. Gates (John Frederick Gates) Clarke Papers, 1920s-1980s

    • Date: 1920 1920-1980 1920s-1980s
    • Creator: Clarke, J. F. Gates (John Frederick Gates), 1905-1990
    • Creator: Smithsonian Institution Archives

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  5. Finding Aid

    SIA RU000084, United States National Museum Department of Engineering and Industries, Records, 1891-1957

    • Date: 1891 1891-1957
    • Creator: United States National Museum. Department of Engineering and Industries
    • Creator: Smithsonian Institution Archives

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  7. Finding Aid

    SIA Acc. 01-044, National Zoological Park (U.S.) Office of the Director, National Zoological Park Offices, Officials and Programs Files, 1958-1999

    • Date: 1958 1958-1999
    • Creator: National Zoological Park. Office of the Director
    • Creator: Smithsonian Institution Archives

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  9. Finding Aid

    SIA RU007397, Duncan, Helen M. 1910-1971, Helen M. Duncan Papers, 1937-1966

    • Date: 1937 1937-1966
    • Creator: Duncan, Helen M., 1910-1971
    • Creator: Smithsonian Institution Archives

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  11. Finding Aid

    SIA Acc. 94-074, Smithsonian Institution Assistant Secretary for the Sciences, Manpower Research and Advisory Services Records, circa 1971-1994

    • Date: 1971 1971-1994 circa 1971-1994
    • Creator: Smithsonian Institution. Assistant Secretary for the Sciences
    • Creator: Smithsonian Institution Archives

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  13. Finding Aid

    SIA Acc. 17-358, Smithsonian Institution Traveling Exhibition Service, Exhibition Records, 1978-2012

    • Date: 1978 1978-2012
    • Creator: Smithsonian Institution. Traveling Exhibition Service
    • Creator: Smithsonian Institution Archives

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  15. Finding Aid

    SIA Acc. 00-022, Smithsonian Institution Office of the Secretary, Administrative Records, 1997

    • Date: 1997
    • Creator: Smithsonian Institution. Office of the Secretary
    • Creator: Smithsonian Institution Archives

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  17. Finding Aid

    SIA Acc. 95-139, Yochelson, Ellis L (Ellis Leon) 1928-2006, Ellis Leon Yochelson Papers, 1991-1994

    • Date: 1991 1991-1994
    • Creator: Yochelson, Ellis L. (Ellis Leon), 1928-2006
    • Creator: Smithsonian Institution Archives

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  19. Finding Aid

    SIA Acc. 17-003, Smithsonian Environmental Research Center, Research Records, 1964-1999

    • Date: 1964 1964-1999
    • Creator: Smithsonian Environmental Research Center
    • Creator: Smithsonian Institution Archives

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  21. Finding Aid

    SIA RU007298, Alexander, Charles P (Charles Paul) 1889-1981, Charles P. Alexander Papers, circa 1870-1979

    • Date: 1870 1870-1979 circa 1870-1979
    • Creator: Alexander, Charles P. (Charles Paul), 1889-1981
    • Creator: Smithsonian Institution Archives

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  23. Finding Aid

    SIA RU000253, Smithsonian Astrophysical Observatory Assistant Director (Science), Records, 1961-1973

    • Date: 1961 1961-1973
    • Creator: Smithsonian Astrophysical Observatory. Assistant Director (Science)
    • Creator: Smithsonian Institution Archives

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Showing results 253 - 264 of 562 for United Pacific Railroad Expeditions and Surveys

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