Motion pictures, 1940-1949

by Library of Congress. Copyright Office

© Encyclopaedia Britannica Films, Inc.; 14Jun46; MP784.

ELECTROQUÍMICA. Encyclopaedia Britannica Films, Inc., c1946. 1 reel, sd., 16mm.

Credits: Collaborators, Herman I. Schlesinger, Warren C. Johnson.

© Encyclopaedia Britannica Films, Inc.; 10Jun46; MP728.

ELECTROSTÁTICA. Encyclopaedia Britannica Films, Inc., c1946. 1 reel, sd., 16mm.

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

© Encyclopaedia Britannica Films, Inc.; 18Jun46; MP776.

ELEFANTES. Encyclopaedia Britannica Films, Inc., c1946. 1 reel, sd., 16mm.

Credits: Collaborators, Ernest Horn, Arthur I. Gates, Celeste C. Pearson.

© Encyclopaedia Britannica Films, Inc.; 6Dec46; MP1393.