The Single-Phase System in America - p314

doi:10.1038/scientificamerican10211905-314

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Our Two Great Canal Projects - p314

doi:10.1038/scientificamerican10211905-314a

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Vanderbilt Cup Race - p314

doi:10.1038/scientificamerican10211905-314b

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A Temperance Match - p315

George S. Hodgins

doi:10.1038/scientificamerican10211905-315

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The Size Illusion of the Depressed Letter P - p315

J. E. Wallace Wallin

doi:10.1038/scientificamerican10211905-315a

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Science Notes - p315

doi:10.1038/scientificamerican10211905-315b

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The Dufaux Flying Machine - pp316 - 317

doi:10.1038/scientificamerican10211905-316

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Interesting Repair Work on a German Steamship - pp317 - 318

Alfred Gradenwitz

doi:10.1038/scientificamerican10211905-317

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A Novel Process for Disengaging Forces by Means of Sound - p319

doi:10.1038/scientificamerican10211905-319

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Electric Power Developments at Niagara Falls—II - pp320 - 321

doi:10.1038/scientificamerican10211905-320

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A New Method of Constructing Sanitary Sewers - p322

doi:10.1038/scientificamerican10211905-322

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Giants of the Insect World - pp323 - 324

doi:10.1038/scientificamerican10211905-323

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A Useful Chain Grip for Automobiles - p324

doi:10.1038/scientificamerican10211905-324

PDF (216 KB)

A Binocular Head Lens - p324

Alfred Gradenwitz

doi:10.1038/scientificamerican10211905-324a

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Anchor and Fastener for Lightning Conductors - p324

doi:10.1038/scientificamerican10211905-324b

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Business and Personal Wants - p325

doi:10.1038/scientificamerican10211905-325a

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