Small mercury thermometer in hinged wooden case; Centigrade and Reamur scales engraved on wooden case. 10 deg to 40 deg R - 20 deg to 50 deg C
Details
- Category:
- Heat
- Object Number:
- 1980-223
- Materials:
- mercury, box (wood), brass (copper, zinc alloy), glass and nickel plated
- Measurements:
-
overall: 20 mm x 140 mm x 41 mm, 0.065kg
- type:
- mercury thermometer
- credit:
- Wellcome Institute