Patent Legislators in Congress - p32

doi:10.1038/scientificamerican01171880-32

PDF (455 KB)

A New Deep Sea Sounding Apparatus - p32

doi:10.1038/scientificamerican01171880-32a

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Prospects of Trade in Brazil - pp32 - 33

doi:10.1038/scientificamerican01171880-32b

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New Method of Producing Photographic Pictures in Colors - p33

doi:10.1038/scientificamerican01171880-33

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The Tay Bridge Disaster - p33

doi:10.1038/scientificamerican01171880-33a

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Our Venomous Snakes - p33

doi:10.1038/scientificamerican01171880-33b

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Edison's Vacuum Apparatus - pp34 - 35

doi:10.1038/scientificamerican01171880-34

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Laboratory Apparatus - p35

doi:10.1038/scientificamerican01171880-35

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New Damper Regulator - p36

doi:10.1038/scientificamerican01171880-36

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Novel Toilet Cabinet - p36

doi:10.1038/scientificamerican01171880-36a

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Stereoscopic Lantern Pictures - pp36 - 37

doi:10.1038/scientificamerican01171880-36b

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American Industries-No. 28 - p37

doi:10.1038/scientificamerican01171880-37

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Hints to the Young Steam Fitter - pp38 - 39

Wm. J. Baldwin

doi:10.1038/scientificamerican01171880-38

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A Novel Clock - p39

doi:10.1038/scientificamerican01171880-39

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The Aard Vark - pp39 - 43

doi:10.1038/scientificamerican01171880-39a

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Miscellaneous Inventions - p43

doi:10.1038/scientificamerican01171880-43

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Communications Received - p44

doi:10.1038/scientificamerican01171880-44b

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