Features
London's Fire System Revolutionized
The Cinematograph in Medicine and Surgery
Prints and Labels
Destruction of a War Balloon
A New Center of the Plague
Effect of X Rays on Colors
The Visit of Colonel Krag
San Juan and its Defenses
A New Flue-Cleaner
A Novel House-Cooler and Ventilator
An Improved Oil-Retaining Box
The First Spanish Flag Captured at Manila
The Remains of Cervera's Fleet
Simple Section Liner
Pueblo Arts and Industries--III
Departments
- Departments
The Heavens in August 1898
Recently Patented Inventions - July 30, 1898
Index of Inventions - July 30, 1898
Notes and queries - July 30, 1898
Business and Personal - July 30, 1898
