Features
The First 25-Knot Liner
Test of Safety Devices by the Public Service Commission
The Scientific American Aeronautical Trophy
Aeronautics in War--A Reductio Ad Absurdum
The Present Position of the Darwinian Theory
The Current Supplement
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
Rope Bracket for Swing Seats
Home-Made Rotary Printing Press Built of Junk
Patent Department - July 18, 1908
Departments
- Departments
Correspondence - July 18, 1908
Recently Patented Inventions - July 18, 1908
Index of Inventions - July 18, 1908
Patents - July 18, 1908
