Features
The Elevated Railroad Nuisance
Progress of our Western Industries
Steam Boilers
The Decline of the Whaling Industry
Patent Matters in Congress
The Eothen Arctic Expedition
Scientific American Export Edition for June
Transmitting Power by Electricity
Horizontal Condensing Engine at the Paris Exhibition
Patteson's Improved Car Coupling
Mr. Thomas A. Edison
Astronomical Notes - July 6, 1878
Improved Self-Oiling Car Wheel
Improved Wrench
Radial Drilling Machine
The Whitehead Torpedo
Edison's Telephonic Researches
Departments
- Departments
Notes and Queries - July 6, 1878
Business and Personal - July 6, 1878
