Patent Chariot Street Car - p31

doi:10.1038/scientificamerican01161875-31

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Anstie and Dupre on the Action of Alcohol - p32

doi:10.1038/scientificamerican01161875-32

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Our Naval Efficiency - pp32 - 33

doi:10.1038/scientificamerican01161875-32a

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Printing the Patents - p33

doi:10.1038/scientificamerican01161875-33

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The Cultivation of Oysters - p33

doi:10.1038/scientificamerican01161875-33a

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Finishing Locomotive Wheels - p34

doi:10.1038/scientificamerican01161875-34

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Hillside Mining in Colorado - p35

doi:10.1038/scientificamerican01161875-35

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Practical Mechanism - p37

Joshua Rose

doi:10.1038/scientificamerican01161875-37

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A New Gas Carburetter - p38

doi:10.1038/scientificamerican01161875-38

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The Tompkins Upright Rotary Knitting Machine - p38

doi:10.1038/scientificamerican01161875-38a

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A New Electro-Magnetic Motor - p38

doi:10.1038/scientificamerican01161875-38b

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The Lighthouses of the United States - pp39 - 40

doi:10.1038/scientificamerican01161875-39

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Ocean Telegraphy - pp40 - 41

George H. Prescott

doi:10.1038/scientificamerican01161875-40

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The Arithmetical Operations of Multiplication and Division - pp41 - 42

doi:10.1038/scientificamerican01161875-41

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Recent American and Foreign Patents - p42

doi:10.1038/scientificamerican01161875-42

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Decisions of the Courts - pp42 - 43

doi:10.1038/scientificamerican01161875-42a

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Communications Received - p44

doi:10.1038/scientificamerican01161875-44

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Canadian Patents - pp44 - 45

doi:10.1038/scientificamerican01161875-44b

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