War Measures that Make for Peace - p178

doi:10.1038/scientificamerican03191898-178

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The Brussels Conference of the International Union for the Protection of Industrial Property - pp178 - 179

doi:10.1038/scientificamerican03191898-178a

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The New Single Forged Cannon - p179

doi:10.1038/scientificamerican03191898-179

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The Reversing Steam Turbine - p179

doi:10.1038/scientificamerican03191898-179a

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Valuable Advice to Cattle Shippers - p179

doi:10.1038/scientificamerican03191898-179b

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The New Director of the Lick Observatory - p179

doi:10.1038/scientificamerican03191898-179c

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A Lawn Mower Attachment - p180

doi:10.1038/scientificamerican03191898-180

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How Flag Sticks are Made - p180

doi:10.1038/scientificamerican03191898-180a

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A Vehicle Wheel Tire Tightener - p180

doi:10.1038/scientificamerican03191898-180b

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Experiments on the Effect of Varying the Area of Screw Propellers - pp181 - 182

W. F. Durand

doi:10.1038/scientificamerican03191898-181

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Improved Calipers - p184

doi:10.1038/scientificamerican03191898-184

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Spanish Destroyers and Torpedo Boats Destined for Cuba - p184

doi:10.1038/scientificamerican03191898-184a

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The Manufacture of Paper - pp185 - 186

doi:10.1038/scientificamerican03191898-185

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A Newly Discovered Portrait of Amerigo Vespucci - p187

doi:10.1038/scientificamerican03191898-187

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To Inventors - p188

doi:10.1038/scientificamerican03191898-188d

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