U.S. Army Air Services maneuvers of first Provisional Air Brigade in Ohio. U.S. Army Air Services aircraft in flight over Cincinnati, Ohio. Bombers, attack aircraft, and pursuit planes in formations flying during an exercise over Cincinnati, Ohio, United States.
U.S. Army Air Services maneuvers of First Provisional Air Brigade in Ohio. U.S. Army Air Services MB-2 bomber aircraft in flight over an industrial plant in Cincinnati, Ohio. Aerial view of the plant with smoke coming out from a chimney. P-1C aircraft of the pursuit group in echelon formation flight during a maneuver. Aircraft in flight.
U.S. Army Air Services maneuvers of First Provisional Air Brigade at Wilbur Wright airfield in Dayton, Ohio. U.S. Army Air Services aircraft including DH-4s and P-1Cs, come in for a landing at the Wilbur Wright airfield. A pursuit P-1C taxiis in and turns about to park. Crewman climbs from rear seat of aircraft.
Various endurance flights and their comparison. A map of the United States as it depicts the comparison of various endurance flights from 1909 to 1921. Map compares various flights like the 1910 flight by Glenn Curtis, trans continental flight in 1919 by O.C. Read, non stop trans Atlantic flight by Captain John Olcock. 1st transcontinental flight by R.C. Towler in 1912.
U.S. Army Air Corps 1st Provisional Wing at an annual training in the United States. Men unload supplies from U.S. Army Air Corps C-2 aircraft flown from Rockwell field. Men load supplies from an aircraft into a truck. A U.S. Army Air Corps C-1 aircraft parked beside two C-2 aircraft on a field.
A drill to evacuate babies at a hospital in Philadelphia, Pennsylvania during World War II. An air raid alarm being sounded as nurses carry babies out from a room at St. Vincent hospital for evacuation. Babies being handed over from one person to another, with nurses, nuns, and soldiers all participating in a line. Babies with tags attached to them being placed in a bus. Babies and nurses in a moving bus on the way to a safe facility. Babies at an underground air raid shelter play room. Nurses and nuns look after the children as they play.
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