Historic Sites Public domain photograph - photochrome print, colorized, free to use, no copyright restrictions image - Picryl description
Public domain photograph of rural landscape, California, no copyright restrictions image - Picryl description
Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.
Significance: The Pit 4 Diversion Dam is important as an original feature of the Pit 3, 4 and 5 Hydroelectric Plant. Pit 4 Dam is an excellent example of early twentieth century hydroelectric architecture and More