Alloy of one part of iron with two of manganese
- Made:
- before 1889
Alloy of one part of iron with two of manganase, used at the North Woolwich Works, communicated by G.W. Harvey
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/2458
- type:
- specimen
- credit:
- John Percy Collection