Prospective NASA Project Mercury astronaut, Lieutenant Malcolm S Carpenter undergoes centrifuge test at Wright-Patterson Air Force Base, Ohio. Subject lies down in horizontal position inside the centrifuge chamber.
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, Lieutenant John H Glenn wearing a helmet and pressure suit undergoes cold pressor test at Wright-Patterson Air Force Base, Ohio. Doctor examines him during the test.
Prospective NASA Project Mercury astronaut, Captain Thomas R. Bogan, USAF, wearing a helmet and pressure suit undergoes altitude chamber test at Wright-Patterson Air Force Base, Ohio. He enters a room and doctor examines him.
Prospective NASA Project Mercury astronaut, Captain Robert E. Solliday, USMC, wearing a helmet and pressure suit undergoes altitude chamber test at Wright-Patterson Air Force Base, Ohio. He sits on a stool as doctor examines him. Subject enters a room and technicians strap him onto a chair.
Prospective NASA Project Mercury astronaut, Captain Robert E. Solliday, USMC, undergoes centrifuge test at Wright-Patterson Air Force Base, Ohio. Subject enters centrifuge chamber and lies in horizontal position.
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