Scientific American Magazine
Volume 99, Issue 3You are currently logged out. Please sign in to download the issue PDF.
Features
The Scientific American Aeronautical Trophy
Peary's Quest of the North Pole
The First 25-Knot Liner
Aeronautics in War--A Reductio Ad Absurdum
Test of Safety Devices by the Public Service Commission
The Current Supplement
The Present Position of the Darwinian Theory
A Novel Music Stand or Book Rest
A Machine for Handling Coke in the Yard
A Multiple Molding Machine
A New British Locomotive
A Selenium Photometer
The New French and German Airships “Republique” and “Zeppelin IV”
First Successful Flights of Bleriot's No. 8 Monoplane
The Winning Flight of the “June Bug” Aeroplane for the Scientific American Trophy
Hatching Snakes
Home-Made Rotary Printing Press Built of Junk
Rope Bracket for Swing Seats
Patent Department - July 18, 1908
Departments
Correspondence - July 18, 1908
Index of Inventions - July 18, 1908
Recently Patented Inventions - July 18, 1908
Patents - July 18, 1908
