Results for "Twitter"

1. 

   Joseph T. Williams

   • Date: 1978
   • Creator: Chacon, Vicki
   • Creator: Chacon, Vicki

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3. 

   Astrophysical Observatory, Temporary Station, Bassour, Algeria

   • Date: 1911 1911-1912
   • Creator: Unknown

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   Louisiana Purchase Exposition, St. Louis, Missouri, 1904

   • Date: 1904
   • Creator: United States National Museum Photographic Laboratory

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7. 

   Multiple Mirror Telescope at Mount Hopkins

   • Date: 1989
   • Creator: Ladd, Gary
   • Creator: Ladd, Gary

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   Operation Moonwatch in Philippines

   • Date: 1958
   • Creator: Unknown

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11. 

    Earl Steinford Johnston (1889-1947)

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    Louisiana Purchase Exposition, St. Louis, Missouri, 1904

    • Date: 1904
    • Creator: United States National Museum Photographic Laboratory

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15. 

    Viewing of Film with Robert Citron

    • Date: 1967 May 11, 1967
    • Creator: Smithsonian Institution Photographic Services Division

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    Observatory at Mt. Montezuma, Chile

    • Creator: Unknown
    • Creator: Unknown

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19. 

    Jai Singh's Observatory, Jaipur, India

    • Date: c. 1925
    • Creator: Abbot, C. G (Charles Greeley) b. 1872
    • Creator: Abbot, C. G (Charles Greeley) b. 1872

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21. 

    Mt. Brukkaros Observatory, Southwest Africa

    • Date: c. 1927
    • Creator: Unknown
    • Creator: Unknown

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23. 

    Mt. St. Katherine, Egypt

    • Date: 1933
    • Creator: Unknown
    • Creator: Unknown

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