Telecommunication equipment and early telephone system infrastructure in the United States. A conduit in an open trench. A partitioned section of the conduit lowered into the trench. Views of equipment at a telephone company center.
Telecommunication process demonstration in the United States. A man standing beside an equipment at a telecommunication center. A diagram showing telephone communication. The man demonstrating the processes in telephone communication. The man wears headphones and holds a pointer in his hand. The man demonstrates by pointing to the various processes in the telecommunication diagram. Motion picture crew members atop a building. Several buildings in the background. One of the men wearing a colonial costume. Crew director demonstrates wave motion by dropping an object into water in a tub. View of the crew director standing atop the building.
Telecommunication process at a telecommunication center in the United States. Several women telephone operators seated at a switchboard. Telegrams received. Telegraph typed messages are transferred to a paper tape (ticker tape) by circular keyboard equipment. Men getting the tape edited and transmitted.
A cattle ranch in the United States. Men work at the ranch. They hammer logs of wood. Cattle graze at the ranch. Men catch hold of the cattle and brand the livestock with an electric branding iron. Snow covered mountains. The cattle being branded by the electric branding iron.
Views of the Ford 999 racing car that was built by Henry Ford in the United States. Number sign on the back of the seat reads '999'. The gears of the vehicle are shown.
A parade in the United States. Men ride on an elephant during the parade. A sign on the elephant reads 'Here I'm kids'. Children, men and women march in the parade. A band plays at the parade. People carry banners and American flags as they march.
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