Results for "Twitter"
Plattner's Blowpipe
- Date: 1820
- Creator: Turner, Steven
- Creator: Turner, Steven
An Improved Method of Making Coffee
- Date: 1823
- Creator: Smithson, James 1765-1829
- Creator: Smithson, James 1765-1829
Dissection of Elephant with Bone Tools
- Date: 1978
- Creator: Krantz, Victor
- Creator: Krantz, Victor
Illustration of a Siren Fog Signal
- Date: 1875
- Creator: Tyndall, John 1820-1893,Joseph Henry Papers Project
- Creator: Tyndall, John 1820-1893,Joseph Henry Papers Project
James Smithson's Calamines Paper
- Date: 1802
- Creator: Smithson, James 1765-1829
- Creator: Smithson, James 1765-1829
"Smithsonian" Balloon Ascends
- Date: May 1859
Joseph Henry's Pocket Diary, 1865
- Date: 1865
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
Victor B. Elstad and William H. Klein
- Date: c. 1961
- Creator: Unknown
- Creator: Unknown
Drawing of the Electromagnetic Telegraph and Alpha Code
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Sketch of Circuits Using One Battery
- Date: April 15, 1844
- Creator: Vail, Alfred,Morse, Samuel Finley Breese 1791-1872
- Creator: Vail, Alfred,Morse, Samuel Finley Breese 1791-1872
Dr. Earl S. Johnston
- Date: 1936
- Creator: Unknown
- Creator: Unknown
Division of Radiation and Organisms Laboratory, Smithsonian Institution Building, or Castle - Earl Steinford Johnston
- Date: 1929 Between 1929 and 1934
- Creator: United States National Museum Photographic Laboratory
