Transportation and installation of steel pipes during the construction of Boulder Dam on the Colorado River in the United States. A pipe section is lowered into a canyon by cables. Cars carry the pipe sections into a tunnel. Workmen watch the procedure. Men at the entrance of the tunnel. The pipe sections are taken into the tunnel for installation. Work underway inside the tunnel. The workmen work on pipe sections. A man climbs up the section by a ladder. Other men at work on the section.
Boulder Dam site where installation work of steel pipes and concrete work is going on in the United States. The Boulder Dam site in view. Work under way in a tunnel. Rail cars bring concrete to the dam site. Construction underway at the site. Concrete taken in buckets transported by a cable way is dropped into interlocking columns. Men in the columns. A skid way in view. The structure of the dam which has risen to a considerable height. A U-shaped structure also in view.
Different parts of Boulder Dam in the United States. Four cylindrical gates of the intake towers which function as inlets to supply water to turbines and outlet works. Cliffs on either side of the dam in view. Two spill ways, each one equipped with four drum gates. The path on the bridge on the dam visible.
Stoves, heaters and furniture shop in a city in United States. Construction of a house. A bed outside a house. People talk nearby the bed.
Trucks pass a bridge in a city, United States. Buildings in city. Houses on outskirts of city.
Women weave Easter bonnets in United States. Stock of Easter hats. Models wear hats.
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