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Snoqualmie Falls power plant...
Item # 612652
August 30, 1902
SCIENTIFIC AMERICAN, New York, August 30, 1902 The front page has several illustrations of "The Snoqualmie Falls Power Plant" and an accompanying article inside the issue.
Inside is "A Mammoth Combined Harvester"; "Electrical Resonance and its Relation to Syntonic Wireless Telegraphy -- II"; "The United States Naval Observatory at Washington"; and more articles, illustrations and advertisements.
Complete in 16 pages with a small library stamp above the masthead, otherwise is nice condition.
Category: The 20th Century