Features
On the Comparative Merits of Deep Keel and Center Board Yachts for Racing Purposes
The Morton Valve Gear
Modified Corliss Gear
Krupp's Projectiles and British Steel-Faced Plates
Coal Hoist of the Philadelphia and Reading Railroad
Improved Transport and Pontoon Equipment
The Yaryan Concentrator at the Glasgow Exhibition
Photographic Notes
Bell's Water Jet Telephone
Magnetic Strains
The Influence of Aluminum upon Cast Iron
Superficial Tension
Geology
The Physical Aspect of the Planet Mars
Progress in Greece
Vegetable Rennet
The Maurer Heliograph
Building Plans and Specifications
Departments
- Departments
Patents - September 8, 1888
