Loss of the Campbell air Ship - p47

doi:10.1038/scientificamerican07271889-47

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A Fast American Steam Line to Europe - p48

doi:10.1038/scientificamerican07271889-48

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Frederick J. Seymour - p48

doi:10.1038/scientificamerican07271889-48a

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Position of the Planets in August - p49

doi:10.1038/scientificamerican07271889-49

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Hints on Glass Blowing - p50

doi:10.1038/scientificamerican07271889-50

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An Improved Valve for Steam Engines - p50

doi:10.1038/scientificamerican07271889-50a

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An Improved Necktie - p51

doi:10.1038/scientificamerican07271889-51

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Electric Propulsion for Common Roads - p51

doi:10.1038/scientificamerican07271889-51a

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An Improved Harness - p51

doi:10.1038/scientificamerican07271889-51b

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Electric Lamp Hanger - pp51 - 52

doi:10.1038/scientificamerican07271889-51c

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Recent Discoveries in the Nebulæ by Means of Photography - pp54 - 56

Edward S. Holden

doi:10.1038/scientificamerican07271889-54

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The Paris Exhibition - p57

doi:10.1038/scientificamerican07271889-57

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To Inventors - p59

doi:10.1038/scientificamerican07271889-59a

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