Results for "Electric machines"
Hare's Electrical Machine
- Date: 1863
- Creator: Unknown
- Creator: Unknown
Maytag Electric Washing Machine (1915) in Exhibit Case
- Date: 1971 November 29, 1971
- Creator: Harrell, Alfred
Apparatus Room in the Smithsonian Institution Building
- Date: 1857
- Creator: Unknown
- Creator: Unknown
Joseph Henry Constructs an Electric Motor
- Date: April-July 1831
George W. Knapp (left) and Eleanor Holm Jarrett (right), at the General Electric "House of Magic," 1936
- Date: 1936 11/12/1936
Joseph Henry's Record of Experiments Book 2
- Date: 1839-1842
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Joseph Henry's Record of Experiments Book 3
- Date: 1842-1863
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
Notes on the Operation of Telegraph Lines
- Date: c. 1850
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Alfred Vail's Electromagnetic Telegraph Notes
- Date: 1848
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Cover of Alfred Vail's Experiment Notebook
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Drawing of the Electromagnetic Telegraph and Alpha Code
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
