Grand Coulee : federal reclamation in the inland empire /

On the construction of the dam. Reel 1 shows views along the Columbia River. Excavations are made with steam shovels and soil removed on belt conveyors. Concrete is mixed. Reel 2, cement is unloaded into steel silos. Shows panoramic views of the construction explaining the prospective operation of t...

Full description

Bibliographic Details
Format: Video
Language:English
Language Notes:In English.
Published: Washington, D.C. : United States. Department of the Interior, 1940.
Subjects:
Online Access:Connect to this streaming video (Alexander Street Press)
Description
Summary:On the construction of the dam. Reel 1 shows views along the Columbia River. Excavations are made with steam shovels and soil removed on belt conveyors. Concrete is mixed. Reel 2, cement is unloaded into steel silos. Shows panoramic views of the construction explaining the prospective operation of the dam for irrigation and hydro-electric purposes.
Item Description:Title from resource description page (viewed April 08, 2016).
Physical Description:1 online resource (20 min.)
Playing Time:00:19:33