From Cable to Trolley - p146

doi:10.1038/scientificamerican09081900-146

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American and British Engineering Competition - p146

doi:10.1038/scientificamerican09081900-146a

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Crystalline Iodide of Mercury - p146

doi:10.1038/scientificamerican09081900-146b

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Experiments of M. Moissan - pp146 - 147

doi:10.1038/scientificamerican09081900-146c

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Paris Exposition—Electrical Congress - p147

doi:10.1038/scientificamerican09081900-147

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Marconi's Latest Developments—Synchronized Messages - p147

doi:10.1038/scientificamerican09081900-147a

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Explosion of a Naphtha Launch - p147

doi:10.1038/scientificamerican09081900-147b

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Accumulators Working under Water - p147

doi:10.1038/scientificamerican09081900-147c

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Steam Tipping-Cart - p148

doi:10.1038/scientificamerican09081900-148

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An Improved Scraper - p148

doi:10.1038/scientificamerican09081900-148a

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Irrigation in Idaho - p149

Waldon Fawcett

doi:10.1038/scientificamerican09081900-149

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Paris Exposition—United States Mining and Metallurgical Exhibit - pp152 - 153

doi:10.1038/scientificamerican09081900-152

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The Making of a Half-Tone Engraving - pp153 - 154

doi:10.1038/scientificamerican09081900-153

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Experiments on the Cathode Rays - p154

doi:10.1038/scientificamerican09081900-154

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The Last of a Famous “America” Cup Challenger - p155

doi:10.1038/scientificamerican09081900-155

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The First-Class Battleship“Alabama” - pp155 - 156

doi:10.1038/scientificamerican09081900-155a

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To Inventors - p157

doi:10.1038/scientificamerican09081900-157c

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