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Scientific American Magazine Vol 85 Issue 1

Scientific American Magazine

Volume 85, Issue 1

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Features

Handling Excavated Material at Jerome Park Reservoir

Railroad Connections with Manhattan Island

Selenides of Cobalt

Height of Ocean Waves

Coke as a Substitute for Anthracite Coal

Alton D. Adams

Science Notes - July 6, 1901

A Wyoming Fossil Quarry

A Trolley Palace Car

A Starting-Device for Hydrocarbon Motors

A Novel Twine Holder and Cutter

Pyramids of Del Mar--Erosion on the Pacific Coast

Charles F. Holder

The Lance-Boats of the German Cavalry

The Thomas Auto-Tricycle

A New Instrument for the Measurement of High Temperatures

Business and Personal Wants

Departments

Correspondence - July 6, 1901

New Books, Etc - July 6, 1901

Recently Patented Inventions - July 6, 1901

Notes and Queries - July 6, 1901

Index of Inventions - July 6, 1901