Features
History Repeats Itself
Trade Mark Decision by the Imperial German Patent Office
The Improvement of Havana
Krupp Armor and Congress
Lake Chelan Upheaval
The Manufacture of Paper Pulp, Paper and Cardboard from Peat
Compressed Peat Fuel
Science Notes
The New Smokeless Powder Factory
A Home-Made Cold Box and Water Cooler
Electrographs of the Electro-Static Current Made without a Camera
An Automatic Acetylene-Generator
Fifty Years of International Yacht Racing
Solid Hydrogen
A New Chainless Bicycle
Modern Stage Mechanism
A Courthouse Going to Court
The Wind-Swept Island of San Nicolas
The Illumination of the Brooklyn Bridge
Something to Remember
To Inventors - October 7, 1899
Departments
- Recommended
New Books, Etc. - October 7, 1899
- Departments
Recently Patented Inventions - October 7, 1899
Notes and Queries - October 7, 1899
Index of Inventions - October 7, 1899
Business and Personal - October 7, 1899
Patents - October 7, 1899
