Standard wrought iron bar, used for corrosion tests, 1838-1842
Standard wrought iron bar, used by Robert Mallet 1838 to 1842 for corrosion tests
Details
- Category:
- Meteorology
- Object Number:
- 1995-1822
- Materials:
- metal
- Measurements:
-
overall: 2.3 x 45.8 x 7.6 cm
- type:
- wrought iron bar
- credit:
- Meteorological Office