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Witherall and Vary's furnace for roasting, desulphurizing, and chloridizing ores.
Artist:
Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past
Restoration by: magscanner
- Created on
- Tuesday 25 August 2009
- Posted on
- Tuesday 25 August 2009
- Visits
- 1124