Results for "Smithsonian Institution. Office of International Programs"

1. 

   The Periodometer, a New Instrument for Analysing Solar Records

   • Date: 1930 Between 1930 and 1934

2.  
3. 

   Carrying Water for Solar Station on Mount Brukkaros S.W. Africa

   • Date: 1920 Between 1920 and 1934

4.  
5. 

   Mount Montezuma, Chile, Site of the Best Solar Observing Station

   • Date: 1920 Between 1920 and 1934

6.  
7. 

   View from Solar Station on Mount Brukkaros S.W. Africa

   • Date: 1920 Between 1920 and 1934

8.  
9. 

   Solar Observing Station on Table Mountain California in Winter

   • Date: 1920 Between 1920 and 1934

10.  
11. 

    Solar Cooker at Mt. Wilson, California, Cooks Food by Sun Heat

    • Date: 1920 Between 1920 and 1934

12.  
13. 

    Astrophysical Observatory

    • Date: 1909

14.  
15. 

    Secretary Charles G. Abbot with Solar Boiler

    • Date: c. September 30, 1936
    • Creator: Unknown
    • Creator: Unknown

16.  
17. 

    Living Quarters at the Solar Station on Mt. Montezuma, Chile

    • Date: 1920

18.  
19. 

    Astrophysical Observatory at Washington where Solar Instruments are Made and Records Studied

    • Date: 1909

20.  

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