U.S. Army soldier training near Hammond Army Air Field in Hammond Louisiana during World War II. Soldiers train in ground defense tactics. They run across a field and drop into prone defensive firing positions. One soldier speaks to other soldiers and takes notes. Army tent in the background. The troops wear Antiaircraft Command shoulder patches on their uniforms.
A film about means of transportation from ancient times to modern times in the United States. The first railroad train De Witt Clinton at a museum. A steam locomotive emits steam as it pulls a railroad train. Portraits of Benjamin Franklin, Michael Faraday, Nikola Tesla, Thomas A. Edison and George Westinghouse.
Pennsylvania Railroad passenger train passes main Westinghouse Factory in East Pittsburgh, Pennsylvania: The Words: "Westinghouse Electric and Manufacturing Co Machine Works," are sculpted in the stone at the top of the building. Freight trains moving in the adjoining rail yard. Smoke belches from stacks at the plant.
A film about means of transportation from ancient times to the modern in the United States. An electric railroad train moves along a heavily electrified track in Long Island, New York. The train pulls up at a station. Passengers gathered at the station.
A film on U.S. electric power resources. The Burlington route Pioneer Zephyr diesel-powered railroad train in the United States. The train moves along a railway track. It passes over a bridge. An aircraft in flight overhead. A man walks across a field.
Husky dogs being trained at a farm in Wonalancet, New Hampshire. Huskies being trained to pull a sled with the help of a merry go round. Dogs pull a sled with a couple seated in the sled. Dogs eat and relax.
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