Results for "Smithsonian Institution. Assistant Secretary for Science"
Joseph Henry's Letter to George Mifflin Dallas (August 12, 1847)
- Date: August 12, 1847
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Robert M. Patterson Letter to Joseph Henry (August 25, 1847)
- Date: August 25, 1847
- Creator: Patterson, Robert M (Robert Maskell) 1787-1854,Joseph Henry Papers Project
- Creator: Patterson, Robert M (Robert Maskell) 1787-1854,Joseph Henry Papers Project
- SI History Chronology
Joseph Henry Experiments on Body of Executed Murderer
- Date: September 6, 1833
- SI History Bibliography
Electromagnetic Engines: Pre-technology and Development Immediately Following Faraday's Discovery of Electromagnetic Rotations
- Date: 1991
- Creator: Gee, B
- Creator: Gee, B
Joseph Henry Electromagnet Equipment - Telegraph Sounder
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Armature
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Suspended Armature
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Galvonometer
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Compound Spiral
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Galvonometer
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Electromagnet
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Battery
- Date: Undated
- Creator: Unknown
