NASA Project Mercury astronaut candidate M. Scott Carpenter undergoes a centrifuge test at Wright-Patterson Air Force Base, Ohio. Doctor examines instrument strapped on astronaut's chest. Mercury astronaut undergoes the test.
Prospective NASA Project Mercury astronaut Lieutenant M. Scott Carpenter, USN, undergoes centrifuge test at Wright-Patterson Air Force Base, Ohio. Subject gets inside centrifuge chamber and lies down in horizontal position.
Prospective NASA Project Mercury astronaut, M. Scott Carpenter, wearing helmet and pressure suit undergoes altitude chamber test at Wright-Patterson Air Force Base, Ohio. Doctor examines him and Subject enters a room.
Prospective NASA Project Mercury astronaut M. Scott Carpenter undergoes test at Wright-Patterson Air Force Base, Ohio. Astronaut Frank D Frazier seated on chair, wearing helmet and pressure suit. Technicians strap and check instruments on astronaut as he prepares for cold pressor test. Astronaut Carpenter speaks to technician through the helmet.
Testing of 3-ton M1918 tanks built by Ford run an obstacle course lay out on an open field behind residential area. Military and civilian officials observe as tanks cross gullies and climb earth banks. One of the tanks overturns in gully and another one fails to scale a mound of mud. Military officials gather to observe the overturned tank. (World War i; World War 1; WWI; WW1)
World War 1 U.S. Army tanks built by Ford run an obstacle course lay out on an open field behind residential area. Military and civilian officials observe as 3-ton M1918 tanks cross gullies and climb earth banks. Tank knocks down posts embedded on ground, crosses railroad tracks and fails to scale sharply graded bank on mud. Military officials gather to take a look at the tank. View of residential houses in the background. Tanks along with their drivers lined up for inspection during World War I.
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