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Summary
| Description |
Photograph of Electrical Wires of the Boulder Dam Power Units; From the series Ansel Adams Photographs of National Parks and Monuments, compiled 1941 - 1942, documenting the period ca. 1933 - 1942. |
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U.S. National Archives and Records Administration
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Licensing
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This file was provided to Wikimedia Commons by the National Archives and Records Administration as part of a cooperation project. The National Archives and Records Administration provides images depicting American and global history which are public domain or licensed under a free license.
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This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:40, 28 May 2011 | | 3,000 × 2,138 (1.13 MB) | File Upload Bot (Kaldari) | == {{int:filedesc}} == {{Information |Description={{en|1=Photograph of Electrical Wires of the Boulder Dam Power Units;<br/> From the series Ansel Adams Photographs of National Parks and Monuments, compiled 1941 - 1942, documenting the period ca. 1933 - 1 |
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