Pig Iron And Steel
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Traces the progress of iron ore through open hearth furnace to the finished products, 'I' beams and rails.
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Sources
- 16mm Filmography (legacy record) — title, creator, format, sound, description, catalog record
- YouTube channel: A/V Geeks 16mm Films · video ↗ — title, description, video
Original permalink · Record added 2023-02-27 03:13:02