Results for "Smithsonian Institution. Environmental Sciences Program"

1. 

   Science Display

   • Date: c. 1930
   • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
   • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

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3. SI History Bibliography

   Smithsonian Institution Centennial Issue

   • Date: August 9, 1946

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5. SI History Bibliography

   The Smithsonian Institution

   • Date: 1964

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7. 

   Smithsonian Institution Staff Meeting

   • Date: 1939
   • Creator: Unknown
   • Creator: Unknown

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9. 

   Preparations for Solar Broadcast

   • Date: c. September 30, 1936
   • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
   • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

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11. 

    Preparations for Solar Broadcast

    • Date: September 30, 1936
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

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13. 

    Preparations for Solar Broadcast

    • Date: c. September 30, 1936
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

14.  
15. 

    Preparations for Solar Broadcast

    • Date: September 30, 1936
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

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17. 

    Conference on the Future of the Smithsonian

    • Date: 1927
    • Creator: Unknown
    • Creator: Unknown

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19. 

    Smithsonian Astrophysical Observatory Employees

    • Date: 1930-1940?
    • Creator: Unknown
    • Creator: Unknown

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21. SI History Chronology

    First SI-wide Christmas Party Held

    • Date: December 24, 1949

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23. 

    Sec. Abbot and His Solar Powered Invention

    • Date: September 30, 1936
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

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