A Novel Feature in Mining - p255

doi:10.1038/scientificamerican04241886-255

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Smoke Condensed by Means of Electricity - p255

doi:10.1038/scientificamerican04241886-255a

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The Sinking of the Steamer Oregon - p256

doi:10.1038/scientificamerican04241886-256

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Inter-State Commerce - p256

doi:10.1038/scientificamerican04241886-256a

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Signals at Sea - pp256 - 257

doi:10.1038/scientificamerican04241886-256b

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The Clapp-Griffiths Steel Process - p257

doi:10.1038/scientificamerican04241886-257

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Photographic Notes - p257

doi:10.1038/scientificamerican04241886-257a

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Improved Oil Cup - p258

doi:10.1038/scientificamerican04241886-258

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Sash Fastener - p258

doi:10.1038/scientificamerican04241886-258a

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Base for Posts - p258

doi:10.1038/scientificamerican04241886-258b

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Spring Balance - pp258 - 259

doi:10.1038/scientificamerican04241886-258c

PDF (523 KB)

Bevel Wheel Shaping and Dividing Machine - p259

doi:10.1038/scientificamerican04241886-259

PDF (317 KB)

An Adjustable Crib and Bedstead - p259

doi:10.1038/scientificamerican04241886-259a

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Spiked Skid - pp259 - 260

doi:10.1038/scientificamerican04241886-259b

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Combined Truss and Supporter - p260

doi:10.1038/scientificamerican04241886-260

PDF (206 KB)

Screw Forging Machine - pp262 - 263

doi:10.1038/scientificamerican04241886-262

PDF (649 KB)

An Italian Artist's Residence-Sixteenth Century - p263

doi:10.1038/scientificamerican04241886-263

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Art in the Garden - p263

doi:10.1038/scientificamerican04241886-263a

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A Window Grille of the Seventeenth Century - p263

doi:10.1038/scientificamerican04241886-263b

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Tree Toads - p264

C. Few Seiss

doi:10.1038/scientificamerican04241886-264

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Engineering Inventions - p265

doi:10.1038/scientificamerican04241886-265

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Agricultural Inventions - p265

doi:10.1038/scientificamerican04241886-265a

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Miscellaneous Inventions - p265

doi:10.1038/scientificamerican04241886-265b

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Special - p266

doi:10.1038/scientificamerican04241886-266

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