The New Era for the Steam Engine - p200

doi:10.1038/scientificamerican03221902-200

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Temporary Relief at the Brooklyn Bridge - p200

doi:10.1038/scientificamerican03221902-200a

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Use of Various Motors in Aerostatics - pp200 - 201

doi:10.1038/scientificamerican03221902-200b

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Incomes of Successful Inventors - p201

Ansley Irvine

doi:10.1038/scientificamerican03221902-201

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Lead Mining in Wisconsin - p201

doi:10.1038/scientificamerican03221902-201a

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Science Notes - p201

doi:10.1038/scientificamerican03221902-201b

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The Motsinger Ignition Dynamo - p202

doi:10.1038/scientificamerican03221902-202

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The Computing Triangle - pp202 - 203

B. M. Des Jardins

doi:10.1038/scientificamerican03221902-202a

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Solid Carbonic Acid from “Sparklets” - p203

R. W. Wood

doi:10.1038/scientificamerican03221902-203

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Some Disastrous Acetylene Gas Explosions - p203

doi:10.1038/scientificamerican03221902-203a

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The Engines of the New York Edison Power Station - p205

doi:10.1038/scientificamerican03221902-205

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The Cranberry Industry - pp206 - 207

doi:10.1038/scientificamerican03221902-206

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Three-Phase 10,000-Volt Railway at Gross-lichterfelde - p207

Frank C. Perkins

doi:10.1038/scientificamerican03221902-207

PDF (279 KB)

Patent Department - p208

doi:10.1038/scientificamerican03221902-208

PDF (202 KB)

A New Spring Block - p208

doi:10.1038/scientificamerican03221902-208a

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Double-Moldboard Hilling-Up Plow - p208

doi:10.1038/scientificamerican03221902-208b

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Hydrocarbon Burner - p208

doi:10.1038/scientificamerican03221902-208c

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Simple and Interesting Inventions - p209

doi:10.1038/scientificamerican03221902-209

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Business and Personal Wants - pp211 - 212

doi:10.1038/scientificamerican03221902-211a

PDF (506 KB)