Steel chisel containing 1 1/4 percent of silicon
- Made:
- before 1889 in Sheffield
Steel chisel containing 1 1/4 per cent of silicon, made at Sheffield, communicated by J. Parry
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/3505
- type:
- specimen
- credit:
- John Percy Collection