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The Power of Snoqualmie Falls

The Power of Snoqualmie Falls

2009 · 1 hr 3 minSubtitles Icon
B
Documental
The story of a civil engineer building the world’s first underground hydro-electric plant in 1899, a time when electricity was still in its infancy.
Idiomas de Audio: English
Subtítulos: English
Protagonizado por:Charles Baker
Dirigido por:Stephen Sadis