Results for "Smithsonian Institution. Environmental Sciences Program"
SAO Station Atop Mount Whitney
- Date: 1909
- Creator: Unknown
- Creator: Unknown
G. Arthur Cooper Using a Microscope
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Joseph Henry Electromagnet Equipment - Suspended Armature
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Commercial Motors
- 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
- SI History Chronology
Joseph Henry Unveils Large Galvanic Battery
- Date: September 1834
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 - Pole Changer
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Coiled Wire
- Date: Undated
- Creator: Unknown
