Tungsten steel, said to contain 4 percent of tungsten
- Made:
- before 1889
Tungsten steel, said to contain 4 per cent. of tungsten, from Messrs. Seebohm and Co.'s Works, Sheffield
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/2693
- type:
- specimen
- credit:
- John Percy Collection