Scientific American Magazine Vol 95 Issue 11

Scientific American Magazine

Volume 95, Issue 11

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Features

The Worst Enemy of the Good Roads Movement

Stupendous Traffic of Greater New York

Erosion--The Last Problem for the Gunmaker

A New Airship

Photograph of the "Pennsylvania."

The “Virginia” Potato

W. R. Gerard

Road Tarring in France

By the Paris Correspondent of the Scientific American

Hot-Water Supplies to Towns

Thomas Parker

Gila Monsters

D. A. Willey

Modern Bell Casting

Alfred Gradenwitz

The Growth of Our Navy Since the War

A Simple Canceling Machine

Support for Fire Hose

Means for Automatically Balancing Rotating Masses

Implement for Plowing or Cultivating Around Trees

Business and Personal Wants

Departments

Correspondence

Recently Patented Inventions

Notes and Queries

Index of Inventions

Patents