Seaway to the Heartland (Captioned Version)
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Traces two centuries of effort that culminated in one of North America's greatest undertakings, the building of the St. Lawrence Seaway. Follows ships transporting ore, coal, and grain through the locks. Animation and commentary clearly explain the workings of the seaway.
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- 16mm Filmography (legacy record) — title, year, creator, length, format, color, description, catalog record
Original permalink · Record added 2024-04-22 19:49:31