Result of heating pulverised "Thick coal" in a furnace for half an hour
- Made:
- before 1889
Result of heating pulverised "Thick coal" in a furnace for half an hour, the temperature being raised as rapidly as possible.
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/335
- type:
- specimen
- credit:
- John Percy Collection