- Currently not on view
- Object Name
- Case, Seismograph?
- overall: 14.8 cm x 12.5 cm x 7.7 cm; 5 13/16 in x 4 15/16 in x 3 1/16 in
- ID Number
- See more items in
- Work and Industry: Agriculture and Natural Resources
- Data Source
- National Museum of American History
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