Features
American Armor Plate
Notes from the Worlds Columbian Exposition Chicago 1893
The Cold Storage Palace at the Columbian Fair and Its Destruction by Fire
An Improved Wire Mat
Test of Bearing Power of Piles
An Improved Carpenter's Square
The Montana Building
The Ohio Building
The Arizona, Oklahoma and New Mexico Building
New York State Building
The Total Eclipse of the 16th of April in Senegal
Antediluvian Monsters
To Inventors - July 22, 1893
Departments
- Departments
Notes and Queries - July 22, 1893
Business and Personal - July 22, 1893
Index of Inventions - July 22, 1893
