Peltier Type Electrometer, 1848
- Made:
- 1845
Peltier electrometer with wire cage, unsigned, glass shade, vulcanite stand, 1845.
Details
- Category:
- Geophysics
- Object Number:
- 1884-57
- Materials:
- brass (copper, zinc alloy), silver (metal), vulcanised rubber, iron and pitch (sealing wax?)
- Measurements:
-
overall: 240 mm x 185 mm x 185 mm, 3.085kg
- type:
- electrometer and electrical measuring instrument
- credit:
- General Post Office