Results for "Astrophysics"

1. 

   SAO Scientists on Walkway of Harvard College Observatory's Fifteen Inch Reflector

   • Date: 1974
   • Creator: Unknown

2.  
3. 

   Portrait of Charles Greeley Abbot (1872-1973)

   • Date: 1966
   • Creator: Unknown

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5. 

   Informal Portrait of Charles Greeley Abbot (1872-1973)

   • Date: 1900 Between 1900 and 1930
   • Creator: Unknown

6.  
7. 

   Alexander Dallas Bache Urges Joseph Henry to Become Smithsonian's First Secretary

   • Date: December 4, 1846

8.  

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