Retrospect of the Year 1907 - pp4 - 5

doi:10.1038/scientificamerican01041908-4

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A North Carolina Power Dam - p6

Day Allen Willey

doi:10.1038/scientificamerican01041908-6

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Signal Lights for Breeches Buoys - p7

doi:10.1038/scientificamerican01041908-7

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The Fastest Warships Afloat - p10

doi:10.1038/scientificamerican01041908-10

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Target Practice—One Element of our National Coast Defense - pp10 - 12

J. F. Howell

doi:10.1038/scientificamerican01041908-10a

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A Motor for Winter Traction - p12

William Allen

doi:10.1038/scientificamerican01041908-12

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Device for Stretching Wire - p13

doi:10.1038/scientificamerican01041908-13

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Novel Attachment for Agricultural Implements - p13

doi:10.1038/scientificamerican01041908-13a

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Safety Plate for Horseshoes - p13

doi:10.1038/scientificamerican01041908-13b

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Covering for Automobile Tires - p13

doi:10.1038/scientificamerican01041908-13c

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Mail Deliverer and Receiver - pp13 - 14

doi:10.1038/scientificamerican01041908-13d

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Lock for Vehicle Seats - p14

doi:10.1038/scientificamerican01041908-14

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An Improved Marking Gage - p14

doi:10.1038/scientificamerican01041908-14a

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Oddities in Invention - p14

doi:10.1038/scientificamerican01041908-14b

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