From a United States Army training film describing techniques of the chemical warfare service. United States troops advance behind successive smokescreens made with phosphorous hand grenades. An explosion with smoke rising in the surrounding area.
A United States Army training film about chemical warfare. United States soldiers light toxic candles (yielding only smoke in this training operation). Smoke rises from the candles and spreads in the surrounding area. U.S. troops wear gas masks. A soldier lights the toxic candles placed in a line on the ground.
A United States Army training film about chemical warfare. United States soldiers fire artillery with 75mm shells to achieve a smokescreen. Explosions on the ground with smoke surrounding the area. The soldiers load and fire artillery.
A United States Army training film about chemical warfare and the Chemical Warfare Service. United States soldiers install Livens gas projectors (delivering smoke) directed towards mock enemy in trenches. Explosions on the ground with smoke spreading in the surrounding area.
American plane bombs a U.S. ship during aerial bombarding testing in United States. Pilot in an American plane. U.S. ship underway at sea. Aircraft bombards a ship during aerial bombarding testing. Brief view of Sikorsky S-38 amphibians in flight. Plane flies above a ship. Explosions and smoke rises. A United States aircraft carrier at sea.
National Youth Administration in cooperation with U.S. Public Health Service determines youths' fitness to work in the United States. NYA boys and girls live in NYA resident centers. A Public Health Service dietary kitchen: boys shelling peas; girls skinning onions; boys slicing deli meat. Girl removes cookies from oven. Meal tray loaded with food. African American children in a cafeteria. African American girls in maid or housekeeping dresses seen making beds. White girl brushes her hair. African American boys wash their hands. An examination of a African American girl by doctors in an orthopedic school. African American children are given cod liver oil by a nurse. Young Native American Indian Hopi tribe women with children in Arizona receiving health care training. An Orthopedic school entrance. A nurse removes a leg brace from a child polio victim and massages his leg. A teacher draws pictures of vegetables on a chalk board. African American and white children in an integrated class room practice penmanship. Two boy polio victims are pushed in wheel chairs by nurses. A boy in a body cast is pushed in a wheel chair by a nurse. NYA National Youth Administration children practice calisthenics. A girl hits a softball. A boy hits a baseball with a bat. Boys practice archery. White and African American young men boxing. Girls swim in lake water that is very clear. A girl swims to bottom of lake underwater. Young women leave the women's dormitory after school day. The insignia of U.S. Public Health Service. The flag of the United States.
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