Features
Forty-Four-Mile Electrification on the West Shore Railroad
American Yachting Season of 1907
Converting Music into Electricity
A New Hydroplane Boat
The Most Powerful Express Locomotive Ever Built
Sound Signals for Mariners: An Inventive Field Which is not Overworked
The Magnitude of Victoria Falls
Inauguration of Work on the Catskill New York Water Supply
The Vessels and Guns of the Old Navy, 17751850
Bertillon's New System of Anthropometry
A Novel Apparatus for Demonstrating Atmospheric Pressure
Notes and Queries
Hints to Correspondents
Departments
- Departments
The Heavens in July
Recently Patented Inventions
Index of Inventions
New Books, Etc.
Index
Patents
