Model of Joseph Henry's electromagnetic signaling device
Model of Joseph Henry's electromagnetic signaling device
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- Location
- Currently not on view
- Object Name
- Demonstration Apparatus
- Date made
- c1898
- date made
- 1897
- maker
- Schultzbach, John
- place made
- United States: District of Columbia, Washington
- Measurements
- overall: 4 1/4 in x 19 in x 8 1/2 in; 10.795 cm x 48.26 cm x 21.59 cm
- ID Number
- EM.181323.02
- catalog number
- 181323.02
- nonaccession number
- 1997.3117
- Credit Line
- Made in Museum
- See more items in
- Work and Industry: Electricity
- Data Source
- National Museum of American History
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