The Wire for the East River Bridge - p127

doi:10.1038/scientificamerican03031877-127

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Publishers' Notice - p128

doi:10.1038/scientificamerican03031877-128

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Science Prophesies the Future of the Race - p128

doi:10.1038/scientificamerican03031877-128a

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A Good Policy - p128

doi:10.1038/scientificamerican03031877-128b

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Protection of Buildings from Lightning - pp128 - 129

doi:10.1038/scientificamerican03031877-128c

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The Blue Glass Deception - p129

doi:10.1038/scientificamerican03031877-129

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How We are Able to do it - p129

doi:10.1038/scientificamerican03031877-129a

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A New Boiler Cleaner - p130

doi:10.1038/scientificamerican03031877-130

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Street Cars - pp131 - 132

doi:10.1038/scientificamerican03031877-131

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Communications - p132

doi:10.1038/scientificamerican03031877-132

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Practical Mechanism - pp132 - 133

Joshua Rose

doi:10.1038/scientificamerican03031877-132a

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The “Little Speedy” Corn Sheller - p134

doi:10.1038/scientificamerican03031877-134

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A Machine Salesman - p134

doi:10.1038/scientificamerican03031877-134a

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The Harpy Eagle - pp135 - 136

doi:10.1038/scientificamerican03031877-135

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Decisions of the Courts - p136

doi:10.1038/scientificamerican03031877-136

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Recent American and Foreign Patents - p136

doi:10.1038/scientificamerican03031877-136b

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New Woodworking and House and Carriage Building Inventions - p136

doi:10.1038/scientificamerican03031877-136c

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New Mechanical and Engineering Inventions - pp136 - 137

doi:10.1038/scientificamerican03031877-136d

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New Miscellaneous Inventions - p137

doi:10.1038/scientificamerican03031877-137

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Communications Received - pp139 - 140

doi:10.1038/scientificamerican03031877-139

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