Features
Successful Treatment of Cholera
Wages in France and Germany
Fusible Safety Boiler Plugs
Preparing for the Ice Crop
Tonkin
Petroleum Geologically Considered
Fire Extinguishing Apparatus
Mail Bag Catcher
Bed Bottom Fire Escape
New Turret Ship Conqueror
Improved Sand Guard for Railways
An Improved Hand Air Condenser
New Gas Engine Pump
Sacred Egyptian Scarabæus
Natural History Notes
Improved Tricycle
Folding Basket
Engineering Inventions
Agricultural Inventions
Mechanical Inventions
Miscellaneous Inventions
Departments
- Departments
Correspondence
New Books and Publications
Business and Personal
Index of Inventions
Notes and Queries
