Results for "Smithsonian Institution. Assistant Secretary for Science"
Joseph Henry Electromagnet Equipment - Pancake Coil
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Motor
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Pole Changer
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Coiled Wire
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Galvanometer
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Induction Experiments
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Sturgeon's Electromagnet
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Circuit Commutators
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Albany Magnet and Armature
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Magnetic Electricoty
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Reciprocating Device
- Date: Undated
- Creator: Unknown
