Features
Blasting Stumps of Trees
Improved Oscillating Steam Engine
Newfoundland Telegraph
A Bad Place for a Seam
Patent Case.--Artificial Teeth
The Exploring Bark Resolute
A Sugar Cane Expedition
Enduring Cold
Advice to American Patentees Concerning Foreign Patents
Complimentary
Candle Wicks
Collision at Sea
Rice Thrashing Machines
Stoves Economising Heat
Yankee Ingenuity
Dark Days
The American Institute Fair--How Conducted
Buying Machinery--A Hard Case
An Atmospheric Telegraph.--Speed of Air in Tubes
Pure Water and Health
New Size for Cotton Warps
New Tree Cutter
Trees on Railroads
Self-Acting Carriage Gate
Supports in Coal Mines
Explosion of a Steam Fire Engine
Improvement in Manufacturing Cast Steel
Machinists' Rules and Squares
Ship Ventilation
Effects of Nicotine
Splendid Prizes.--Paid in Cash
Bessemer's Patent
Scientific Men and Practical Men
Ethnology, or the Races of Men
Diagonal Adjustable Wrench
Flying
The Brutality of the Bar
English Patents
American Institute Prizes
Bronze for Small Castings
Papers on Engineering
Great Earthquake and Volcanic Eruptions
Important Items
Atmosphere for Consumptive Persons
The Use of Salt in Food
Air Vessels on Pumps
Sewerage Manure
An American Knighted
A South Sea Dredger
Mechanics
Something New About Ozone
Departments
- Letters
Correspondents
