Seaway to the Heartland (Captioned Version)

Duration: 30

Year Published: 1977

Format: 16mm

Color: Color

Description: 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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Indiana University Library Moving Image Archive

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