Features
Cod Fishing in Alaska
Scientific and Practical Information - October 5, 1872
"Greenbacks" and Postage Stamps
Number-I
Sailors' Home, Bombay, India
Wire Rope Towage on the Danube
Letter from Professor R. H. Thurston—Last Letter of the Series
Improved Hose Coupling
The Disintegrating or Centrifugal Flour Mill
Improved Cotton Press
The Latest Discoveries in the Nature of the Sun
New Canal Through Florida
A Working Man's City
Science in Court
Patent Office Items - October 5, 1872
Car Coupling Dangers
Professor R. H. Thurston's Letters - October 5, 1872
The Fair of the American Institute
Recent American and Foreign Patents
Practical Hints to Inventors - October 5, 1872
To Investors - October 5, 1872
Departments
- From the Editor
Answer to Correspondents
- Letters
Correspondence - October 5, 1872
- Departments
Business and Personal - October 5, 1872
Notes and Queries - October 5, 1872
Index of Inventions - October 5, 1872
