The Storage of Petroleum - p224

doi:10.1038/scientificamerican10081881-224

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President Garfield's Fatal Wound - p224

doi:10.1038/scientificamerican10081881-224a

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Heat, Sun Storms, and Yellow Light - pp224 - 225

doi:10.1038/scientificamerican10081881-224b

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The Temperature of Mammoth Cave - p225

H. C. Hovey

doi:10.1038/scientificamerican10081881-225

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Mechanical Inventions - p226

doi:10.1038/scientificamerican10081881-226

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Improved Steam Engine Piston - p226

doi:10.1038/scientificamerican10081881-226a

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Cut-Off for Electric Lamps - pp226 - 227

doi:10.1038/scientificamerican10081881-226b

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Lime-Extracting Heater and Filter - p227

doi:10.1038/scientificamerican10081881-227

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Improved Combination Tool - p227

doi:10.1038/scientificamerican10081881-227a

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American Industries–No. 76 - p228

doi:10.1038/scientificamerican10081881-228

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Potatoes and Their Utilization - p229

doi:10.1038/scientificamerican10081881-229

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Agricultural Inventions - p229

doi:10.1038/scientificamerican10081881-229a

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The Fontaine Locomotive - p230

doi:10.1038/scientificamerican10081881-230

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Sleeping Fish - p231

doi:10.1038/scientificamerican10081881-231a

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Engineering Inventions - pp232 - 233

doi:10.1038/scientificamerican10081881-232

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Miscellaneous Inventions - p233

doi:10.1038/scientificamerican10081881-233

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