From Erpi Classroom Films Inc. Studios
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1933
Electrostatics
Electrostatics1 1933 HD
ERPI Films was one of the largest producers of educational films in the 1930's. They were a division of Western Electric, the manufacturing and...
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1939
The Soybeans
The Soybeans1 1939 HD
The cultivation and use of the soybean as an illustration of the relation of science to agriculture and the interrelation of science, agriculture,...
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1938
The Alimentary Tract
The Alimentary Tract1 1938 HD
Portrays the actions of the esophagus, stomach, small intestine and colon. Shows normal and stimulated stomach movements, such as hypermobility,...
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1943
Sound Recording and Reproduction (Sound on Film)
Sound Recording and Reproduction (Sound on Film)1 1943 HD
This film from 1943 explains the mysteries of sound recording on film.
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1940
Furniture Craftsmen
Furniture Craftsmen1 1940 HD
This short films see men crafting furniture.