Results for "Twitter"

1. 

   Antique Scientific Instruments, Museum of History and Technology

   • Date: 1964 Between 1964 and 1970
   • Creator: Smithsonian Institution Photographic Services Division

2.  
3. 

   Mark McCormick-Goodhart

   • Date: 1994
   • Creator: Dougherty, Harold E
   • Creator: Dougherty, Harold E

4.  
5. 

   Photo-Recording Magnetometer

   • Date: 1900 Circa 1900
   • Creator: United States National Museum Photographic Laboratory

6.  
7. 

   Joseph Henry Begins His "Record of Experiments"

   • Date: August 15, 1834

8.  
9. 

   Photo-Recording Magnetometer

   • Date: 1900 Circa 1900
   • Creator: United States National Museum Photographic Laboratory

10.  
11. 

    S. Stillman Berry as a Young Man

    • Date: c. 1905-1909
    • Creator: Unknown
    • Creator: Unknown

12.  
13. 

    Camera Used by Smithsonian Astrophysical Observatory

    • Date: c. 1960
    • Creator: Unknown
    • Creator: Unknown

14.  
15. 

    Darius Nassiry

    • Date: 1987
    • Creator: Long, Eric
    • Creator: Long, Eric

16.  
17. 

    Scientists at the Canal Zone Biological Area

    • Date: 1936
    • Creator: Unknown
    • Creator: Unknown

18.  
19. 

    Reconstruction of Joseph Henry's Original Oscillating Electromagnet Motor

    • Date: c. 1830s
    • Creator: Unknown
    • Creator: Unknown

20.  
21. 

    Sketch of Henry Magnet

    • Date: 1857
    • Creator: Henry, Joseph 1797-1878
    • Creator: Henry, Joseph 1797-1878

22.  
23. 

    Plattner's Blowpipe

    • Date: 1820
    • Creator: Turner, Steven
    • Creator: Turner, Steven

24.  

Pages

• « first
• ‹ previous
• …
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• …
• next ›
• last »