Features
Temporary Bridges
Disappearing Turrets
Fuel and Smoke
Steel Sailing Boat for Mr. Stanley
Improved Steam Street Car
Aluminum
The Relations of Temperature to Health in Dwelling Houses
Henderson's Steel Processes
Reasons Why Mercury May be Considered a Compound of Gold and Thallium
The Poison of the Stinging Nettle
History of The World's Postal Service
Interesting Etruscan Remains
Musk
The New Gold Fields of South Africa
The United States Laboratory at the New York Public Stores, with a Description of the Methods used in Analysis
Blue Printing
Suggestions on Teaching Geology
Sweet-Scented Ferns
The Sea Serpent
How to Make a Simple Dissecting Microscope
Strength of the Cold Bent, Riveted Steel Plates in the Sheepshead Bay Water Tower
The Progress of Astronomical Photography
Departments
- Departments
Patents - March 19, 1887
