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Features

Garbage Disposal and the Harbor Channels

The Williamsburg Bridge Fiasco

Improvements in Tunnel-Boring Practice in London for Deep-Level Railroads

The Workman Expedition to the Himalayas--An Altitude of 23,394 Feet Reached

Artificial Camphor

By A. Frederick Collins

The Jungfrau Railway

By the London Correspondent of the Scientific American

Some of Our Common Snakes--II

BY ARTHUR RUSMISELLE MILLER SPAID.--PHOTOGRAPHS FROM NATURE BY THE AUTHOR.

The Talamancans--A Forgotten People of Panama

By C. D. Hayward

Hydraulic Elevators for Hoisting Placer Tailings

By Dennis H. Stovall

An Improved Construction for Coherers

Tobacco Tamper and Cover for Tobacco Pipe

Patent Department

Improved Packing Ring

Business and Personal Wants

Departments

  • Departments

    Science Notes - November 21, 1903

  • Correspondence - November 21, 1903

  • Index of Inventions - November 21, 1903

  • New Books, Etc. - November 21, 1903

  • Recently Patented Inventions - November 21, 1903

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November 21, 1903

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