Features
Passage of the New German Patent Law
Sailing Against the Wind
Progress of Electric Illumination
Quadruplex Telegraphy
Zinc-Lined Water Coolers
Locust Prospects
Taxing Power of the Legislature
New Turkish Ironclad
Pipe Tools
Gauges
Communications
New Feathering Paddle Wheel
Improved Machine for Shaping Springs
Wilkinson's Improved Liquid Measure
Peruvian Antiquities
Decisions of the Courts
New Household Inventions
Recent American and Foreign Patents
New Mechanical and Engineering Inventions
New Miscellaneous Inventions
New Agricultural Inventions
New Woodworking and House and Carriage Building Inventions
Departments
- Departments
New Books and Publications
Notes and Queries
Business and Personal
Index of Inventions
Patents
