- Bimetallic thermograph made by Julian P. Friez & Sons, in Baltimore.
- Currently not on view
- Object Name
- overall: 8 in x 13 1/4 in x 5 1/4 in; 20.32 cm x 33.655 cm x 13.335 cm
- overall: 8 1/2 in x 13 1/2 in x 5 1/4 in; 21.59 cm x 34.29 cm x 13.335 cm
- ID Number
- catalog number
- nonaccession number
- See more items in
- Medicine and Science: Physical Sciences
- Data Source
- National Museum of American History
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