Scientific American Magazine
Volume 68, Issue 2You are currently logged out. Please sign in to download the issue PDF.
Features
The Brooklyn Institute of Arts and Sciences
An Improved Bit Brace
A Machine to Wash and Screen Coal
An Improved School Chair and Desk
An Improved Conveyer or Elevator
An Improved Automatic Water Gate
Dr.Werner Von Siemens
An Improved Motor
The Modern Steam Laundry
Breakage and Repair at Sea of the Main Shaft of the Steamship Umbria
The Kangaroo as a Prize Fighter
The "National" Typewriter
Departments
Recently Patented Inventions- January 14, 1893
New Books and Publications- January 14, 1893
Business and Personal- January 14, 1893
Index of Inventions- January 14, 1893
