Features
Good Speed
A New Mine to Philadelphia
Rail Road News
Machine for Pressing Horn
Freak of Lightning
Throwing Stones at Cars
Sprout's Improved Carriage Spring
New England
Hudson River Railroad
Remedy for Toothache
Natural Musical Telegraph
The Senate and the Heads of the Senate
Substitute for Stays
An Iron Mountain
An Ingenious Defendant
The Fair of the American Institute
A Geologist Robbed
The Double-Headed and Pointed Finishing Brad
Earthquakes
Copper in Massachusetts
To Cure the Hiccup
Those Knox Hats
Degrees of Books
Action
Yankee Improvement's in the British Colonies
Death Not a Painful Process
Feet of the Chinese Women
American Scientific Association
The Clock Makers
Incrustations on Steam Boilers
The Atmospheric Churn
Improved Taper Chuck
Cooking and Eating in Water
Improved Piano
Gold Mine Machinery
Brahma's Hydraulic Press
A New Compound for Explosions
The Oil Saver
A New Barometer
List of Patents
Cotton Sail Cloth
Inventor's Claims
Straightening Railroad Iron
The Way We Talk to Them at the West
Sturgeon and Isinglass
Culture of Tea in the United States
Steam Navigation of the Atlantic
Sleep
Patent Laws--Selling Before the Issue of a Patent
A Southern Manufacturing Village
Canadian Method of Hunting Wild Bees
Ranlett's Architect
Cure for the Dysentery and Summer Complaint
To Ascertain the Weight or Lead
The Best Mechanical Paper
Measuring Distance by Sound
To Ascertain the Weight of ordinary Brass Castings
To Ascertain the Weight of Copper
New Chemical Law
History of the Rotary Engine
Departments
- From the Editor
To Correspondents