The New York State Canals Blunder - p50

doi:10.1038/scientificamerican01221898-50

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Why are American Faster than English Locomotives? - p50

doi:10.1038/scientificamerican01221898-50a

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The Arch in Steel Bridge Construction - p50

doi:10.1038/scientificamerican01221898-50b

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Electric Traction on the New York Elevated Roads - pp50 - 51

doi:10.1038/scientificamerican01221898-50c

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Suggestions for Labels and Trade Marks in China - p51

doi:10.1038/scientificamerican01221898-51

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Gold Jubilee in California - p51

doi:10.1038/scientificamerican01221898-51a

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The Fruit Cure - p51

doi:10.1038/scientificamerican01221898-51b

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A Humane Rat Trap - p51

doi:10.1038/scientificamerican01221898-51c

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An Improved Telephone Transmitter - p52

doi:10.1038/scientificamerican01221898-52

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Meteorological Kites in France - p52

doi:10.1038/scientificamerican01221898-52a

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The King Gasoline Launch Engine - p53

doi:10.1038/scientificamerican01221898-53

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An Improved Bicycle Brake - p53

doi:10.1038/scientificamerican01221898-53a

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An Improved Kerosene Engine - pp53 - 55

doi:10.1038/scientificamerican01221898-53b

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The Edison Magnetic Concentrating Works - pp55 - 57

doi:10.1038/scientificamerican01221898-55

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The Fur Seal - pp57 - 59

Benjamin Sharp

doi:10.1038/scientificamerican01221898-57

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Spinning and Balancing Tricks - pp59 - 60

W. B. Caulk

doi:10.1038/scientificamerican01221898-59

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To Inventors - p61

doi:10.1038/scientificamerican01221898-61c

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