Bessemer Steel - p127

doi:10.1038/scientificamerican08301879-127

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Balance of Trade in Men - p128

doi:10.1038/scientificamerican08301879-128

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A Little Paradox - p128

doi:10.1038/scientificamerican08301879-128a

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Fungi in Man - p128

doi:10.1038/scientificamerican08301879-128b

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Failure of Tea Roses - p129

C. V. Riley

doi:10.1038/scientificamerican08301879-129

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New Propeller Screw - p130

doi:10.1038/scientificamerican08301879-130

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The Thunderer's Gun - p130

doi:10.1038/scientificamerican08301879-130a

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The Cycloscope - p131

doi:10.1038/scientificamerican08301879-131

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Arsenic in Water Colors - pp131 - 132

doi:10.1038/scientificamerican08301879-131a

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Mechanical Inventions - pp132 - 133

doi:10.1038/scientificamerican08301879-132

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A New Miter Cutter - p134

doi:10.1038/scientificamerican08301879-134

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Screw Scaffolding - p134

doi:10.1038/scientificamerican08301879-134a

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Miscellaneous Inventions - p134

doi:10.1038/scientificamerican08301879-134b

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The Japanese Goat Antelope - p135

doi:10.1038/scientificamerican08301879-135

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Giant Tree - p135

doi:10.1038/scientificamerican08301879-135a

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Natural History Notes - pp135 - 136

doi:10.1038/scientificamerican08301879-135b

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Engineering Inventions - pp137 - 138

doi:10.1038/scientificamerican08301879-137

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Recent Decisions Relating to Patents, Trade Marks, Etc - p138

doi:10.1038/scientificamerican08301879-138

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Communications Received - p140

doi:10.1038/scientificamerican08301879-140

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