Results for "Smithsonian Institution. Assistant Secretary for Science"
Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Electromagnet Made by Joseph Henry
- Date: 1978
- Creator: Unknown
- Creator: Unknown
Smithsonian Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Steam Tricycle in Front of North Entrance to SIB
- Date: 1888
- Creator: Unknown
- Creator: Unknown
Wright Brothers Outside Smithsonian Institution Building
- Date: 1910
- Creator: Unknown
- Creator: Unknown
Wright Brothers Outside Smithsonian Institution Building
- Date: 1910
- Creator: Unknown
- Creator: Unknown
Orville Wright
- Creator: Unknown
- Creator: Unknown
Wilbur Wright
- Creator: Unknown
- Creator: Unknown
Alexander Graham Bell
- Date: c. 1880s
- Creator: Unknown
- Creator: Unknown
Alexander Graham Bell
- Date: c. 1910s
- Creator: Unknown
- Creator: Unknown
Alexander Graham Bell
- Date: 1876
- Creator: Unknown
- Creator: Unknown
Orville Wright and H. Rinehart with Dayton-Wright DeHavilland 4
- Creator: Unknown
- Creator: Unknown
