Credits: Collaborators, Harvey B. Lemon; Hermann I. Schlesinger.

© Encyclopaedia Britannica Films, Inc.; 29May46; MP732.

ENERGY AND ITS TRANSFORMATIONS. Encyclopaedia Britannica Films, Inc., in collaboration with Harvey B. Lemon and Hermann I. Schlesinger, c1946. 1 reel, sd., b&w, 16mm. Afrikaans version. Title on script: "Die Omsetting van Energievorme."

© Encyclopaedia Britannica Films Inc.; 18Jun46; MP1860.

ENERGY IN OUR RIVERS. Coronet, c1948. 10 min., sd., b&w, 16mm.

Summary: Shows how natural waterfalls and man-made dams have made possible numerous hydro-electric projects in North America. A simplified cross-section diagram of a power plant is used to explain the function of turbines, generators, etc.

Credits: Educational collaborator, Thomas F. Barton.

© David A. Smart; 17Nov48; MP3710.

LES ENFANTS DU PARADIS. SEE Children of Paradise.

EN ENFERMAGEM DOMÉSTICA. Encyclopaedia Britannica Films, Inc., c1946. 1 reel, sd., 16mm.