Features
Wheeling Railroad Subscription
Canada and Maine Railroad and a New Steamship Line
Anthracite Coal Trade
To Prepare Window Shades for Painting
Railway through the Alps
Kerosene Gas—Nova Scotia Going-a-Head of Old Mother
Spoke Tennoning Machine
The Scotch and American Yankees
Survey of the Mississippi
Protection from Pedlars
Ingenious Piece of Workmanship
A Suggestion to Builders
Ship Building in Oregon
President's Message
New Route Discovered in Nicaragua
A Curiosity
Stone Ware in Texas
The First Steamboat
Patent Case. Casting Chilled Rollers
Letter from Mr. Paine
Water Gas Company
The Charleston Fair
Some Phenomena of Defective Vision
To Connecticut Mechanics
The Boiler Explosion
Bridge Over the Ohio
The Voltaic Battery—Electrotype
Number VII
World's Great Convention of Doctors
Spring Power to Propel Vessels
Bridge from France to England
Functions of the Nervous System and Brain Scientifically Considered
World's Fair on Governor's Island
Coal Breaking Machinery
Match-Making Machine
Water Pressure Engine
Machinery for Turning Irregular Forms
Self-Acting Parallel Gate
Paisley Shawls and British Taxation
Solders and Soldering
Our Manufactures
New Fabric
Commissioner of Patents' Report. Concluding Remarks
List of Patent Claims
Gravitation—What it Is
Question about Patent Property
An Important Paragraph
Patent Claims
Mechanics
Inventors and Manufactures
Hydrostatics
Worms on Snow
Improvements in Tanning Leather
Scientific Memoranda
Departments
- From the Editor
To Correspondents