Three mercury thermometers in morocco leather case [-4º to 101ºC, -4.6º to 103ºC, and -30º to 49ºC] by W. Haak, Thuringia, Germany, 1876.
Details
- Category:
- Heat
- Object Number:
- 1876-383
- Materials:
- glass, mercury, brass (copper, zinc alloy), bone and cotton wool
- Measurements:
-
: 507 x 10 mm
case: 20 x 612 x 57 mm
thermometers: 590 x 15 mm
- type:
- thermometer and mercury thermometer
- credit:
- Haak, W.