The geophysical activities at the Atmospheric Ionization Laboratory in Cambridge, Massachusetts. The men operate research equipment. A man operates telegraph recorder. A man and a woman study an instrument designed to check the small fluctuations in atmospheric pressure. A woman writes the speed of the air on a paper. A water table and a man operates it. Another man measures amplitude signal. A man studies a graph used to record earth motion for scientific study. A man puts the graph in a wooden box and is attached with parachute. A radio carrier signal.
The geophysical activities at the Atmospheric Ionization Laboratory in Cambridge, Massachusetts. Men at the laboratory operate different instruments. Views of research on the ionosphere in the laboratory. A scientist conducts a research and uses various apparatus. A model of U.S. B-29 Superfortress on top of a table with a portable laboratory. Personnel in a research laboratory as they operate an equipment. He operates electron microscope and performs experiments. A man at a blackboard as he works out mathematical problems.
View from a high point, possibly a building, of sailors in training at Great Lakes Naval Station, near North Chicago, in Lake County, Illinois, in World War 1. They march from closed three column abreast formation into a spread formation for calisthenics. They follow a leader in performing exercises. Closeup of the exercise leader in action on a platform. About 20 sailors running a race, as others watch from sidelines. Teams of sailors playing a type of race passing a basketball under their legs. Large group of sailors boxing in pairs. Two sailors in a boxing match, encircled by other sailors, and refereed by a Marine officer in shirtsleeves. Change of location to Key West, Florida. Brief glimpse of U.S. marines in military combat maneuvers at a sandy area. As they move forward, an explosive charge ignites nearby.
The Bell XV-3 (Bell 200) tiltrotor aircraft, s/n 54-147, is tested in Hurst, Texas on August 11, 1954. This was the first of what would become a long line of Bell 'Osprey' tiltrotor planes. Bell Chief Test Pilot Floyd Carlson sits in the cockpit of the XV-3, also known as the "Convertiplane." Another man stands beside the cockpit and talks to Carlson. Wide shot shows the XV-3 hovering in front of the Bell Aircraft Corp. building. Three blade rotors mounted on the ends of the wing.
California residents donate canned milk and clothing for needy children overseas. The California Milk Ship at a dock. People crowd in large number at the dock. Governor Warren, sponsor of the milk ship. Young Hollywood star actress Margaret O'Brien christens the ship with a milk bottle. The canned milk and clothes loaded aboard the ship. The Governor and his family wave. A parade in San Diego. People crowd on either side of the street. The pom pom girls march. A jeep tows a trailer on which a model of canned milk is kept. The ships at the dock. The canned milk and clothes loaded on the ship. The ship leaves the dock.
Men digging in the city streets for hidden pirate gold in Green Clove Springs, Florida. Octogenarian George Mobley stands with men. George Mobley starts his search for pirate gold. Mobley takes out his hat. Doctor H H. Humphery with a cigar in his mouth. Men digging the street. People stand around a dug out looking at the men digging the street for pirate gold. A giant scoop is pulled up. George Mobley seated in the dug out holding a divining rod. George Mobley with the rod.
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