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Bibframe Work

Title
Common salt
Type
Moving Image
Genre Form
Motion pictures
motion pictures
Educational/cultural films and video.
Scientific films and video (Nonfiction)
Identified By
Lccn: fia54004091
Color Content
black and white
Summary
Explains the nature and action of salt as a dehydrating agent and a preservative, and contrasts methods used in extracting, purifying, drying, and bagging surface and rock salt deposits. Through animation illustrates hydraulic mining.
Duration
11
Authorized Access Point
Eastman Teaching Films, Inc. (Rochester, N.Y.) Common salt
Authorized Access Point Variant
Encyclopædia Britannica Films, inc. Common salt
George Eastman House Collection (Library of Congress) Common salt