Scientific American Magazine
Volume 60, Issue 7You are currently logged out. Please sign in to download the issue PDF.
Features
The Nicaragua Ship Canal
Progress of New Armaments
The Celestial World
Electric Wires in Gas Mains
Meeting of Electric Light Men
Elastic Engine Foundations and Suspension of Vehicles
An Improved Locomotive Boiler
Weeke's System of Building Dikes
An Improved Car Coupling
A Box to Hold Bricks of Ice Cream
An Improved Hose Coupling
An Improved Exhibitor for Shades, Maps, Etc
Kane's Car Brake
Ancel's Stove Pipe and Tent Support
An Improved Sod Cutter and Harrow
An Improved Fire Escape
Decisions Relating to Patents and Trade Marks
The Maxim Automatic Machine Gun
To Inventors- February 16, 1889
Departments
Recently Patented Inventions- February 16, 1889
Notes and Queries- February 16, 1889
Business and Personal- February 16, 1889
Index of Inventions- February 16, 1889
