Features
Foote's Patent Porcelain Lined Ice Pitcher
Future Prospects of Machine Manufacturing in Russia
The Ainos, or Hairy Men of Yesso and Saghalien
The Balance
Capewell's Revolving Carriage Wheel Fender and Step
Thomas & Raymond's Patent Adjustable Ladder
Recent American and Foreign Patents
Manufacturing, Mining, and Railroad Items
Editorial Summary
Answers to Correspondents
Perseverance One Great Element of Success
Care of Grindstones
Sub-Marine Exploration -- The Wreck of the Frigate Hussar
Water on the Planets
Athletic Sports and Collegiate Institutions
Preservation of Brick Structures
The New Commissioner of Patents
What Constitutes a Great Inventor
Patents and Claims
The Atlantic Cable
Planchette
Extension Notices
Departments
- Departments
Correspondence
Business and Personal
