Volume 57, Issue 25
You are currently logged out. Please sign in to download the issue PDF.
Features
One Effect of Sham Battles
The Change in the Panama Canal
Decisions Relating to Patents - December 17, 1887
Photographic Notes - December 17, 1887
Mechanical Cooperage
An Improved Vehicle Brake
An Improved Metallic Railroad Tie
An Improved Sash Holder
A Combined Level and Rule
An Improved Hinge
A Cultivator, Duster, and Digger
Single Fluid Battery
The Brussels International Exhibition, 1888
An Automatically Working Railroad Gate
The Distillation of Fruits and Manufacture of Brandy
Engineering Inventions - December 17, 1887
Special - December 17, 1887
The Despair of Science