Results for "Smithsonian Institution Building (Washington, D.C.)"
Joseph Henry Electromagnet Equipment
- Date: 1950 Circa 1950s
- Creator: Unknown
Joseph Henry Electromagnet Equipment
- Date: 1950 Circa 1950s
- Creator: Unknown
Assorted Telescopes and Viewing Apparatus
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
Joseph Henry and Spencer Fullerton Baird Aid Pacific Railroad Surveys
- Date: April 1853
Exhibition Records, 1956-1980
- Date: 1956 1956-1980
- Creator: National Museum of American History (U.S.) Division of Physical Sciences
Joseph Henry Electromagnet Equipment - Armature
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Galvonometer
- 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
Joseph Henry Electromagnet Equipment - Armatures
- Date: Undated
- Creator: Unknown
Joseph Henry Electromagnet Equipment - Motor
- Date: Undated
- Creator: Unknown
