Scientific American Magazine
Volume 45, Issue 19You are currently logged out. Please sign in to download the issue PDF.
Features
The Ohio River
Casualties in Blasting
Oyster Notes
Steam Boiler Notes
Mechanical Inventions
Improved Kaleidoscope
Combined Anvil, Punch, and Shears
New Draught Appliance for Stoves
New Device for Operating the Tool Rests of Lathes
Miscellaneous Inventions
New Engine Cut-Off
Safety Self-Cocking Arms
Improved Hatchway Doors
Electric Clock-Dial Mechanism
Engineering Inventions
The Condor
Departments
New Inventions
Business and Personal
Notes and Queries
Index of Inventions
