Results for "Smithsonian Institution. Environmental Sciences Program"
- SI History Chronology
Joseph Henry Experiments on Body of Executed Murderer
- Date: September 6, 1833
Joseph Henry Electromagnet Equipment - Suspended Armature
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Telegraph Sounder
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Suspended Armature
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Commercial Motors
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Commercial Motors
- Date: Undated
- Creator: Unknown
Smithsonian Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Pancake Coil
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Compound Spiral
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Ritchie's Motor
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Page's Motor
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Pole Changer
- Date: Undated
- Creator: Unknown
