Results for "Smithsonian Institution Building (Washington, D.C.)"
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 - Magnetic Electricoty
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Reciprocating Device
- Date: Undated
- Creator: Unknown
Antique Scientific Instruments, Museum of History and Technology
- Date: 1964 Between 1964 and 1970
- Creator: Smithsonian Institution Photographic Services Division
Antique Scientific Instruments, Museum of History and Technology
- Date: 1964 Between 1964 and 1970
- Creator: Smithsonian Institution Photographic Services Division
Apparatus for Ascertaining the Proof Spirits in Fermented Mash
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
Joseph Henry Electromagnet Equipment - To Obtain Magnetic Electricity
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - First Electromagnetic Motor
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Albany Magnet and Armature
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Albany Magnet and Armature
- Date: Undated
- Creator: Unknown
