A telecommunication center in the United States. A few women employees seated in a lounge at the telecommunication center. The women beside counters at a cafeteria. A large number of women employees seated around tables in the dining area and having food. A few women beside equipment in a kitchen.
Underground telephone cables in the United States. Workers installing telephone cables below the ground. A worker fixing telephone lines standing on a platform on a telephone pole. Two workmen installing telephone cables under the ground. A cable from a cable reel roller is lowered by a few workmen into a man hole. Men standing beside a cable reel roller in front of a building. Several officials beside the cable roller.
Telecommunication process demonstration at a telecommunication center in the United States. A diagram of a switchboard and telephone operation at the telecommunication center. A man pointing to the diagram demonstrates how a telephone call is received, routed and completed in the communication process. View of a switchboard. Three women telephone operators seated operate the switchboard.
Telephone and telecommunication equipment at a telecommunication center in the United States. The telephone equipment beside a man hole on a city street. A worker beside the equipment. A worker lowers gear into the man hole. Men on the road and buildings in the background. View of electrical equipment inside a telecommunication center building controlling the telephone system. Employees checking specific gravity and temperature at the equipment. Another equipment in view at the center.
Telephone cable repairing on poles in the United States. A car drives along a road lined with telephone poles. Trees and bushes on either side of the road. The car stops on the road and a worker gets down and puts on spurs. The worker climbs up a telephone pole and repairs the line. A worker on a platform on a telephone pole. The worker attaching a telephone cable.
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.
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