© Dept. of Agriculture, Rural Electrification Administration and M. L. Ramsay; 19Aug40; MP10425.

THE POWER BEHIND THE NATION. Norfolk & Western Railway Co., c1940. 38 min., sd., color.

Credits: Narrator, Bob Trout.

Appl. author: Waldo E. Austin.

© Norfolk & Western Railway Co,; 1Nov40; MP10711.

POWER BEHIND THE NATION. Warner Bros. Pictures, Inc., c1947. Presented by the Motion Picture Association of America. 20 min., sd., color, 35mm.

Credits: Narration, Saul Elkins; narrator, Art Gilmore; music, William Lava; editor, De Leon Anthony. Technicolor.

© Vitaphone Corp.; 28Sep47; LP1228.

POWER DIVE. Paramount Pictures Inc., c1941. 7 reels, sd. Based on a story by Paul Franklin.

Credits: Producer, William C. Thomas; director, James Hogan; screenplay, Maxwell Shane, Edward Churchill; photographer, John Alton; film editor, Bob Crandall.