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Scientific American Magazine Vol 92 Issue 3

Scientific American Magazine

Volume 92, Issue 3

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Features

Schedule Versus Safety

The American Exhibit of Foreign Automobiles

A Monumental Building

The Life of a Barrel

George E. Walsh

Determining a Ship's Bearing by Wireless Telegraphy

The New Grand Central Station, New York

A Chicken-Feeding Machine

W. Frank M'clure

New Clostat and Horizontal Telescope of the Astrophysical Observatory of the Smithsonian Institution

The Brontosaur. How a Giant Prehistoric Animal Was Discovered, Transported and Restored

The Tasmanian Blue Gum--An Ideal Timber for Harbor Building

Harold J. Shepstone

Completion of the East Boston Tunnel

Business and Personal Wants

Departments

Index of Inventions - January 21, 1905

Recently Patented Inventions - January 21, 1905

Notes and Queries - January 21, 1905

Patents - January 21, 1905