The Manitou and Pike's Peak Railway - p47

Fred. R. Hastings, By

doi:10.1038/scientificamerican01241891-47

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The Constitution of the Koch Lymph Disclosed - p48

doi:10.1038/scientificamerican01241891-48

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Jarrah Wood - p48

doi:10.1038/scientificamerican01241891-48a

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Celebration of the Beginning of the Second Century of the American Patent System - pp48 - 49

doi:10.1038/scientificamerican01241891-48b

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The Book Patent Bill - p49

doi:10.1038/scientificamerican01241891-49

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Electrical Sporting Bulletins - p50

doi:10.1038/scientificamerican01241891-50

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The Science of Smuggling - p50

doi:10.1038/scientificamerican01241891-50a

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Simple Lamp Socket and Rheostat - p51

Geo. M. Hopkins, By

doi:10.1038/scientificamerican01241891-51

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The Steamship North Wind—The Business Boat of the Lakes - p51

doi:10.1038/scientificamerican01241891-51a

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Long Distance Telephony - pp51 - 52

doi:10.1038/scientificamerican01241891-51b

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A Reversing Driving Gear for Planers - p54

doi:10.1038/scientificamerican01241891-54

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The Little Ant-Eater in the Zoological Garden at Berlin - p54

doi:10.1038/scientificamerican01241891-54a

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A Cotton Chopper and Cultivator - p57

doi:10.1038/scientificamerican01241891-57

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To Inventors - p59

doi:10.1038/scientificamerican01241891-59a

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Popular Books - p60

doi:10.1038/scientificamerican01241891-60

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Experimental Science - p62

Geo. M. Hopkins, By

doi:10.1038/scientificamerican01241891-62

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The Scientific American - p62

doi:10.1038/scientificamerican01241891-62a

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