Scientific American Magazine
Volume 74, Issue 23You are currently logged out. Please sign in to download the issue PDF.
Features
The Elevated Roads and the Raid Transit Problem
Proposed Equipment of the New York Surface Roads with Compressed Air Motors
A Double Tank Compressed Air Mine Locomotive
A Tube and Flue Cutter
An Automatic Car Coupler
A Novel Railroad Bridge
A Novel Fire Escape
The Improvement of the North River Water Front, New York City
Anti-Friction Ball Bearings
A Crib Attachment for Beds
The Permeability of the Earth
An Improved Holder for Tool Sharpening
Departments
Index of Inventions - June 7, 1896
Recently Patented Inventions - June 7, 1896
Business and Personal - June 7, 1896
Notes and Queries - June 7, 1896
New Books and Publications - June 7, 1896
Patents - June 7, 1896
