Results for "Twitter"
Joseph Henry's Pocket Diary, 1865
- Date: 1865
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
- SI History Bibliography
The Popular and Scientific Reception of the Foucault Pendulum in the United States
- Date: June 1999
- Creator: Conlin, Michael Francis
- Creator: Conlin, Michael Francis
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
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
Alfred Vail's Drawing of Many Circuits with One Battery
- 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
Joseph Henry's Letter to William Brooke O'Shaughnessy (October 30, 1843)
- Date: October 30, 1843
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Online Publications
Joseph Henry's Letter to Benjamin Peirce (November 25, 1843)
- Date: November 25, 1843
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Online Publications
Joseph Henry's Letter to Benjamin Peirce (December 30, 1845)
- Date: December 30, 1845
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- SI History Bibliography
Trailblazer of American Science: The Life of Joseph Henry
- Date: 1961
- Creator: Riedman, Sarah Regal 1902-
- Creator: Riedman, Sarah Regal 1902-
