Object Details
- Location
- Currently not on view
- Data Source
- National Museum of American History
- inventor
- Longin, Raymond
- date made
- 1876
- patent date
- 1876-02-15
- Physical Description
- metal, "brass" (?? material)
- metal, iron (?? material)
- Measurements
- brass escape wheel-from catalog card: 8 in; x 20.32 cm
- overall: 11 1/2 in x 9 in x 5 1/4 in; 29.21 cm x 22.86 cm x 13.335 cm
- Object Name
- patent model, pendulum
