Mammoth Cylinder Lithographic Machine - p15

doi:10.1038/scientificamerican01071871-15

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How We Stand and Walk - p16

doi:10.1038/scientificamerican01071871-16

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Manufacture of Saws in Sheffield - pp16 - 18

doi:10.1038/scientificamerican01071871-16a

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Improvement in Water Wheels - p18

doi:10.1038/scientificamerican01071871-18

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Perpetual Motion - p19

doi:10.1038/scientificamerican01071871-19

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The Hail-Storm of June 20, 1870 - p19

doi:10.1038/scientificamerican01071871-19a

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Implement for Grinding Valves - pp19 - 20

doi:10.1038/scientificamerican01071871-19b

PDF (529 KB)

Eastern Long Island—Menhaden Oil and the Fisheries - p21

doi:10.1038/scientificamerican01071871-21

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What Causes Aurora Borealis? - p21

Daniel Knode Winder

doi:10.1038/scientificamerican01071871-21a

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Improved Self-Locking Stove Leg - p22

doi:10.1038/scientificamerican01071871-22

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Gun Cotton - p22

doi:10.1038/scientificamerican01071871-22a

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Chubbuck's Patent Piston and Packing - p22

doi:10.1038/scientificamerican01071871-22b

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Booton's Shot Case and Distributer - p22

doi:10.1038/scientificamerican01071871-22c

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Where is the Limit of Invention? - p23

doi:10.1038/scientificamerican01071871-23

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The Profession of the Mechanical or Dynamical Engineer - p23

doi:10.1038/scientificamerican01071871-23a

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The Mont Cenis Tunnel Completed - p23

doi:10.1038/scientificamerican01071871-23b

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Pavements - pp23 - 24

doi:10.1038/scientificamerican01071871-23c

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Air Light - p24

doi:10.1038/scientificamerican01071871-24

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Waste Liquors of Paper Mills - p24

doi:10.1038/scientificamerican01071871-24a

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Spiritualism and Science - p24

doi:10.1038/scientificamerican01071871-24b

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Alloy of Lead and Platinum - p25

doi:10.1038/scientificamerican01071871-25

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Scientific American 1871 - p25

doi:10.1038/scientificamerican01071871-25a

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Queries - p25

doi:10.1038/scientificamerican01071871-25b

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Answers to Correspondents - p26

doi:10.1038/scientificamerican01071871-26a

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Applications for Extension of Patents - p26

doi:10.1038/scientificamerican01071871-26b

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Recent American and Foreign Patents - pp26 - 27

doi:10.1038/scientificamerican01071871-26c

PDF (423 KB)

Official List of Patents - pp27 - 28

doi:10.1038/scientificamerican01071871-27

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