The Electric Lights on Broadway, New York - p16

doi:10.1038/scientificamerican01081881-16

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Groove Track Pavement - p16

doi:10.1038/scientificamerican01081881-16a

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An Unwise Physician - p16

doi:10.1038/scientificamerican01081881-16b

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International Exchange of Food Fish - p16

doi:10.1038/scientificamerican01081881-16c

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Temporary Deafness - pp16 - 17

doi:10.1038/scientificamerican01081881-16d

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The Expansion of Steam - pp17 - 18

R. H. Thurston

doi:10.1038/scientificamerican01081881-17

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Brush Holder - p18

doi:10.1038/scientificamerican01081881-18

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Apparatus for Demonstrating Mechanical Principles - p18

doi:10.1038/scientificamerican01081881-18a

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Engineering Inventions - pp18 - 19

doi:10.1038/scientificamerican01081881-18b

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Tidal Outlets for Sewers - p19

doi:10.1038/scientificamerican01081881-19

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Jenkins' Packing and Valves - p19

doi:10.1038/scientificamerican01081881-19a

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Agricultural Inventions - p19

doi:10.1038/scientificamerican01081881-19b

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The Albion Goal Mines - pp20 - 21

H. C. Hoyet

doi:10.1038/scientificamerican01081881-20

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American Industries—No. 64 - p21

doi:10.1038/scientificamerican01081881-21

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Decisions Relating to Patents - p21

doi:10.1038/scientificamerican01081881-21a

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Improved Hand and Bench Vise - p22

doi:10.1038/scientificamerican01081881-22

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Improved Awning and Ventilator - pp22 - 23

doi:10.1038/scientificamerican01081881-22a

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A Strange Parasitic Fish - p23

C. P. Holder

doi:10.1038/scientificamerican01081881-23

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The Sword Bill Humming Bird - pp23 - 24

doi:10.1038/scientificamerican01081881-23a

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Miscellaneous Inventions - pp24 - 26

doi:10.1038/scientificamerican01081881-24a

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