Compensation Pendulum, 1857
- maker:
- Hachette & Cie
Compensation pendulum, gridiron type, by Hachette & Cie, Paris, France, 1857.
Details
- Category:
- Heat
- Object Number:
- 1857-37
- Materials:
- iron, brass (copper, zinc alloy) and metal (unknown)
- Measurements:
-
overall: 16 mm x 540 mm x 103 mm, , .545kg
- type:
- pendulum (temperature compensated) and component
- credit:
- Hachette and Co.