Results for "Smithsonian Institution. Scientific Diving Program"
International Exchange Begins Sending Government Documents Abroad
- Date: October 1874
Controversy over Use of SI Lecture Room
- Date: February 1863 Civil War, 1861-1865
Joseph Henry's Letter to Helen Henry (April 21, 1865)
- Date: April 21, 1865 Civil War, 1861-1865
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Joseph Henry's Letter to Harriet Henry (January 26, 1847)
- Date: January 26, 1847
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
Joseph Henry Electromagnet Equipment - Induction Experiments
- Date: Undated
- Creator: Unknown
Solomon G. Brown Hired as First African American Worker at the Smithsonian, 1852
- Date: 1852
Smithsonian Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Joseph Henry's Albany Magnet with its Battery and Apparatus for Measuring its Strength
- Date: 1831
- Creator: Unknown
- Creator: Unknown
Programme of Organization for Smithsonian Institution
- Date: 1847
- Creator: Unknown
- Creator: Unknown
Programme of Organization for Smithsonian Institution
- Date: 1847
- Creator: Unknown
- Creator: Unknown
Lewis R. Gibbes's Letter to Joseph Henry (March 1, 1845)
- Date: March 1, 1845
- Creator: Gibbes, Lewis R,Joseph Henry Papers Project
- Creator: Gibbes, Lewis R,Joseph Henry Papers Project
Robert M. Patterson's Letter to Joseph Henry (June 8, 1846)
- Date: June 8, 1846
- Creator: Patterson, Robert M (Robert Maskell) 1787-1854,Joseph Henry Papers Project
- Creator: Patterson, Robert M (Robert Maskell) 1787-1854,Joseph Henry Papers Project
