Is the Motor Bus Profitable? - p134

doi:10.1038/scientificamerican08291908-134

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Proposed Test of Full-Sized Blackwell's Island Bridge Chord - p134

doi:10.1038/scientificamerican08291908-134a

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The Pneumatic Tire and the Heavy Commercial Automobile - p134

doi:10.1038/scientificamerican08291908-134b

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On Courtesy - pp134 - 135

doi:10.1038/scientificamerican08291908-134c

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The Shackleton Antarctic Expedition - p135

John Plummer

doi:10.1038/scientificamerican08291908-135

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The Wright Aeroplane Tests - p135

doi:10.1038/scientificamerican08291908-135a

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Recent Military Dirigible Balloons - p135

doi:10.1038/scientificamerican08291908-135b

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Science Notes - p135

doi:10.1038/scientificamerican08291908-135c

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Wire Suspension Foot Bridge at Platt National Park - p136

W. L. Salvage

doi:10.1038/scientificamerican08291908-136

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Testing for Hardness - p136

J. F Springer

doi:10.1038/scientificamerican08291908-136a

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A New Type of Clam-Shell Bucket - p137

doi:10.1038/scientificamerican08291908-137

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Some Ingenious Foreign Inventions - pp137 - 139

doi:10.1038/scientificamerican08291908-137a

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Gasoline-Propelled Gunboats for River Service - p140

doi:10.1038/scientificamerican08291908-140

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The Wright Brothers' Aeroplane in France and the United States - pp140 - 141

doi:10.1038/scientificamerican08291908-140a

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The Propagating Influence of High-Tension Electric Currents Upon Plants - p142

doi:10.1038/scientificamerican08291908-142

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Patent Department - p143

doi:10.1038/scientificamerican08291908-143

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Some Novel Types of Shaving Brushes - p143

doi:10.1038/scientificamerican08291908-143a

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Holder for Brooms and Similar Articles - p143

doi:10.1038/scientificamerican08291908-143b

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