Scientific American Magazine
Volume 98, Issue 10You are currently logged out. Please sign in to download the issue PDF.
Features
The Alleged Patent Office Frauds
Heavy Traffic through the Newly-Opened Hudson Tunnel
Urgent Need for the Catskill Water Supply
Double-Door Cars for Subway Congestion
Sand Building-Bricks
Experiments with Recent French Aeroplanes
Progress of the Catskill Water Supply
II.--The British Navy of To-Day
A Simple Wireless Telegraph Detector
Patent Department - March 7, 1908
Improved Plane Provided with Adjustable Guides
An Improved Washing Machine
Stamp-Affixing Machine
Departments
The Heavens in March
Correspondence - March 7, 1908
Index of Inventions - March 7, 1908
Patents - March 7, 1908
