Maneuvering Power of Turbine Steamships - p174

doi:10.1038/scientificamerican09021905-174

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Steel Cars and Safe Travel on Steam Railroads - p174

doi:10.1038/scientificamerican09021905-174a

PDF (171 KB)

Railroad Housekeeping Economies - pp174 - 175

doi:10.1038/scientificamerican09021905-174b

PDF (276 KB)

Lumber Grades - p175

doi:10.1038/scientificamerican09021905-175a

PDF (133 KB)

Science Notes - p175

doi:10.1038/scientificamerican09021905-175b

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The Current Supplement - p175

doi:10.1038/scientificamerican09021905-175c

PDF (133 KB)

Natural-Size Photography - p176

Charles Monroe Mansfield

doi:10.1038/scientificamerican09021905-176

PDF (226 KB)

A Giant Dredge - p176

doi:10.1038/scientificamerican09021905-176a

PDF (226 KB)

Time Test of a Great Irrigating System - p177

H. A. Crafts

doi:10.1038/scientificamerican09021905-177

PDF (331 KB)

Recession of Niagara Fails - p178

Alton D. Adams

doi:10.1038/scientificamerican09021905-178

PDF (116 KB)

Grenades and Grenadiers - pp179 - 180

C. Field

doi:10.1038/scientificamerican09021905-179a

PDF (510 KB)

Knabenshue's Airship and its Exploits - p181

doi:10.1038/scientificamerican09021905-181

PDF (484 KB)

Motor Sprinkler at Cologne - p182

doi:10.1038/scientificamerican09021905-182

PDF (268 KB)

Sterilization of Water - pp182 - 184

Emile Guarini

doi:10.1038/scientificamerican09021905-182a

PDF (720 KB)

An Improved Ash Sifter - p184

doi:10.1038/scientificamerican09021905-184

PDF (184 KB)

A Pneumatic Eraser - p184

doi:10.1038/scientificamerican09021905-184a

PDF (184 KB)

A New Toy - p184

doi:10.1038/scientificamerican09021905-184b

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Business and Personal Wants - p185

doi:10.1038/scientificamerican09021905-185a

PDF (258 KB)