Features
Hair Waters
Cherries without Stones
Hair Tonic
The Aztec Children
Atmospheric Telegraph
Sash Fastener
The New Light and New Motive Power
Apple Trees Killed with Potash
Improvement in Mills for Sawing
A New Mode of Ship Ventilation
Fall of Catfish
Electro Magnetic Steam Boiler Alarm
Improvements in Gun Locks
Changes in the Patent Office
Improvement in Bedsteads
Comparative Health of Cities
Southern Granite and Slate
The Caloric Ship—Letter from Capt. Ericsson
English Grammar
The Dahlia
The Secret of New York Enterprize
A Monster Steam Hammer
Railroad Signals
New Car Wheel
New Lifting and Force Pump
An Improvement in the Construction of Cars for Turning Curves
Improvement in Temples for Looms
Leather and Its Interests
The Progress of Inventions and Inventors
The New York Crystal Palace
Events of the Week
U.S. Ship Princeton
Important Patent Case
Experiments upon the Use or Salt-water in Steam Boilers
Success of Mr. Samuelson's Digging Machine
Recent Foreign Inventions
Mechanics
On the Temperature of Man within the Tropics
Vegetable Wax
Swaim's Magnetomer
Olive Oil
Departments
- From the Editor
To Correspondents
- Recommended
A Chapter of Suggestions, &C
