Marconi Telegraphy - p242

doi:10.1038/scientificamerican10141899-242

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“Columbia” and “Shamrock” in Dry Dock - p242

doi:10.1038/scientificamerican10141899-242a

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Proposed Cycle Path across the Brooklyn Bridge - p242

doi:10.1038/scientificamerican10141899-242b

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Amateur Investigations with a Testing Tank - pp242 - 243

doi:10.1038/scientificamerican10141899-242c

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Statistical Duplication - p243

doi:10.1038/scientificamerican10141899-243

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Exchanging Fish Fry with Europe - p243

doi:10.1038/scientificamerican10141899-243a

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The Mining Interests of Africa - p243

doi:10.1038/scientificamerican10141899-243b

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Railroads in 1898 - p243

doi:10.1038/scientificamerican10141899-243c

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Soda Water to Relieve Hunger - pp243 - 244

doi:10.1038/scientificamerican10141899-243d

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A New Riker Electric Vehicle - p244

doi:10.1038/scientificamerican10141899-244

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A Novel Matcher-Head for Planing Mills - p244

doi:10.1038/scientificamerican10141899-244a

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Ditching across the Great Divides in the Rocky Mountains - pp245 - 247

B. A. Crafts

doi:10.1038/scientificamerican10141899-245

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Fifty Years of International Yacht Racing - pp248 - 250

doi:10.1038/scientificamerican10141899-248

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The Magician's Omelette - p251

William B. Caulk

doi:10.1038/scientificamerican10141899-251

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The Battle Chariot - p251

doi:10.1038/scientificamerican10141899-251a

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To Inventors - p253

doi:10.1038/scientificamerican10141899-253

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