Erpi Classroom Films Inc. Movie Trailers
Most Popular Erpi Classroom Films Inc. Trailers
Total trailers found: 7
Electrostatics Trailer (1933)
01 January 1933
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 supply division of the Bell System.
Sound Recording and Reproduction (Sound on Film) Trailer (1943)
03 November 1943
This film from 1943 explains the mysteries of sound recording on film.
The Nervous System Trailer (1937)
15 June 1937
An educational film about the nervous system produced by Encyclopædia Britannica Films, an educational film production company in the 20th century owned by Encyclopædia Britannica Inc.
The Soybeans Trailer (1939)
26 November 1939
The cultivation and use of the soybean as an illustration of the relation of science to agriculture and the interrelation of science, agriculture, and industry.
The Alimentary Tract Trailer (1938)
25 November 1938
Portrays the actions of the esophagus, stomach, small intestine and colon. Shows normal and stimulated stomach movements, such as hypermobility, inhibition and hunger contractions, and pictures such intestinal phenomena as segmentation and peristalsis.
Three Little Kittens Trailer (1938)
14 August 1938
The story of three little kittens from shortly after the time they are born until they are old enough to "work" on the farm where they live.
