Specimen of steel produced by the Basic or Thomas-Gilchrist process
- Made:
- 1877
Specimen of steel produced by the Basic or Thomas-Gilchrist process, 1877, 1.5" x 1" flat bar folded double
Details
- Category:
- Metallurgy
- Object Number:
- 1887-216
- Materials:
- steel
- credit:
- Mr. Percy Carlyle Gilchrist.