Features
Leveling Attachment for Earth Cars
The Telephone on the Battlefield
What We Buy and Sell Abroad
Blight of Pear Trees
Destruction of Oysters by Petroleum
New Hammerless Gun
Toothed-Wheel Wire Fence
New Chimney Cap and Ventilator
Improved Nursery Chair
Agricultural Inventions
The Fan-Tailed Poodle
Mechanical Inventions
Apparatus for Determining the Electric Charges of Falling Rain
Davey's Simplex Motor
The Dowd Tunneling System
Note on Turpentine, Rosin, and Allied Products
History of Elevated Railways
Homicide in the United States
Departments
- Departments
New Inventions
Business and Personal
Index of Inventions
Notes and Queries
