Fire-Proof Docks—The Moral of a Great Calamity - p18

doi:10.1038/scientificamerican07141900-18

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An Improvement in Radiography - p18

doi:10.1038/scientificamerican07141900-18a

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Curious Chemical Compound - p18

doi:10.1038/scientificamerican07141900-18b

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Twentieth Century Energy - p19

Alton D. Adams

doi:10.1038/scientificamerican07141900-19

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Paris Exposition Notes - p19

doi:10.1038/scientificamerican07141900-19a

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A Novel Nail Forming Machine - p20

doi:10.1038/scientificamerican07141900-20

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Electroengraving - p20

doi:10.1038/scientificamerican07141900-20a

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An Automatic Coupling for Air-Brakes - pp20 - 21

doi:10.1038/scientificamerican07141900-20b

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The Burning of the North German Lloyd Steamships and Docks, Hoboken, N. J. - pp21 - 23

doi:10.1038/scientificamerican07141900-21

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The Manufacture of Guns and Armor at the Bethlehem Steel Works - pp24 - 26

doi:10.1038/scientificamerican07141900-24

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A Compensation Tie-Plate - p26

doi:10.1038/scientificamerican07141900-26

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A California Cycleway - p27

Charles Frederick Holder

doi:10.1038/scientificamerican07141900-27

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To Inventors - p29

doi:10.1038/scientificamerican07141900-29b

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