The Position of Inventors - p96

doi:10.1038/scientificamerican02161884-96

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The Pons-Brooks Comet - p96

doi:10.1038/scientificamerican02161884-96a

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Peculiar Wood Working - pp96 - 97

doi:10.1038/scientificamerican02161884-96b

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A Menace to Prosperity - p97

doi:10.1038/scientificamerican02161884-97

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The February Floods - p97

doi:10.1038/scientificamerican02161884-97a

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A Remarkable Phenomenon Seen at Sulphur Springs, Ohio - p97

doi:10.1038/scientificamerican02161884-97b

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Patent Office Work of 1883 - p97

doi:10.1038/scientificamerican02161884-97c

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Device for Lubricating Wheels and Pulleys - p98

doi:10.1038/scientificamerican02161884-98

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A Canadian Snow Plow - p98

doi:10.1038/scientificamerican02161884-98a

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Mechanical Movement - pp98 - 99

doi:10.1038/scientificamerican02161884-98b

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”Percentograph“ - p99

doi:10.1038/scientificamerican02161884-99

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Fire Escape - p99

doi:10.1038/scientificamerican02161884-99a

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The Floating Steam Fire Engines of New York - p100

doi:10.1038/scientificamerican02161884-100

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Terry's Aquatic Tricycle - pp102 - 103

doi:10.1038/scientificamerican02161884-102

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Periophthalmus - p103

doi:10.1038/scientificamerican02161884-103

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A Curious Case of Freezing - p103

doi:10.1038/scientificamerican02161884-103a

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Side Spring for Vehicles - p104

doi:10.1038/scientificamerican02161884-104

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Filtering Cisterns - pp104 - 105

G. D. Hiscox

doi:10.1038/scientificamerican02161884-104a

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Engineering Inventions - p106

doi:10.1038/scientificamerican02161884-106

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Mechanical Inventions - p106

doi:10.1038/scientificamerican02161884-106a

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Agricultural Inventions - p106

doi:10.1038/scientificamerican02161884-106b

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Miscellaneous Inventions - p106

doi:10.1038/scientificamerican02161884-106c

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Special - pp106 - 107

doi:10.1038/scientificamerican02161884-106e

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