The Merchants' Association and the Jerome Park Reservoir - p464

doi:10.1038/scientificamerican06201903-464

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Chicago Drainage Canal and the City of St. Louis - p464

doi:10.1038/scientificamerican06201903-464a

PDF (196 KB)

The Oldest Map of Rome - pp464 - 465

doi:10.1038/scientificamerican06201903-464b

PDF (300 KB)

A Mud-Puddle Commune; or, the Beginnings of Mind - p465

doi:10.1038/scientificamerican06201903-465

PDF (140 KB)

Highest Wind Record - p465

doi:10.1038/scientificamerican06201903-465a

PDF (140 KB)

Failure of the Monolith Lathe - p465

doi:10.1038/scientificamerican06201903-465b

PDF (140 KB)

Orange Culture in California - p466

doi:10.1038/scientificamerican06201903-466

PDF (364 KB)

French Express Engine for an English Railroad - p467

doi:10.1038/scientificamerican06201903-467

PDF (234 KB)

The First Cross-Channel Turbine Steamer - pp467 - 468

H. C. Fyfe

doi:10.1038/scientificamerican06201903-467a

PDF (348 KB)

A Portable Oscillograph for Alternating Currents - pp468 - 469

doi:10.1038/scientificamerican06201903-468

PDF (235 KB)

Gigantic Ore-Handling Machinery - p469

W. Frank M'Clure

doi:10.1038/scientificamerican06201903-469

PDF (2,329 KB)

The Atlantic Ocean and the ‘America’ Cup - p470

doi:10.1038/scientificamerican06201903-470

PDF (172 KB)

The Paris-Madrid Automobile Race - pp470 - 472

doi:10.1038/scientificamerican06201903-470a

PDF (673 KB)

Some Experiments with Actinic Light - pp472 - 473

J w Kime, M D.

doi:10.1038/scientificamerican06201903-472

PDF (290 KB)