Inventions of the day...
SCIENTIFIC AMERICAN, New York, March 12, 1870 The front page has "Viaduct on the Paris and Orleans Railway, France" with an accompanying article. Inside the issue is: "The Measurement of Power -- Emerson's Dynamometer"; "Testing the Power of Turbine Water Wheels"; "Jerome B. King's Self-adjusting Double Washer"; and more illustrations, articles and advertisements.
Complete in sixteen pages, never bound, two punched holes in the left margin, otherwise is in nice condition.
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SCIENTIFIC AMERICAN, New York, March 28, 1896 The front cover has "The New Electric Railway at Niagara - the Great Gorge Rapids as Seen from the Cars" with
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SCIENTIFIC AMERICAN New York, November 24, 1877 This 16 page issue is in nice condition and contains illustrations of the latest inventions of the day
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SCIENTIFIC AMERICAN, New York, May 29, 1875 This 16 page magazine is in nice condition and is loaded with early invention illustrations and descriptions
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SCIENTIFIC AMERICAN SUPPLEMENT, New York, Dec. 1, 1888 This magazine contains illustrations & text pertaining to the latest inventions and scientific
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