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Improved Oscillating Steam Engine

Honolulu Mechanic's Mutual

Blasting Stumps of Trees

The Exploring Bark Resolute

A Bad Place for a Seam

Patent Case.--Artificial Teeth

Newfoundland Telegraph

A Sugar Cane Expedition

Enduring Cold


Candle Wicks

Advice to American Patentees Concerning Foreign Patents

Pure Water and Health

Dark Days

Collision at Sea

Yankee Ingenuity

Buying Machinery--A Hard Case

The American Institute Fair--How Conducted

An Atmospheric Telegraph.--Speed of Air in Tubes

Stoves Economising Heat

Rice Thrashing Machines

Improvement in Manufacturing Cast Steel

Explosion of a Steam Fire Engine

Effects of Nicotine

Trees on Railroads

Supports in Coal Mines

Ship Ventilation

Self-Acting Carriage Gate

New Tree Cutter

New Size for Cotton Warps

Machinists' Rules and Squares

Scientific Men and Practical Men


Ethnology, or the Races of Men

Diagonal Adjustable Wrench

Bessemer's Patent

The Brutality of the Bar

Splendid Prizes.--Paid in Cash

Papers on Engineering

Great Earthquake and Volcanic Eruptions

English Patents

Bronze for Small Castings

American Institute Prizes

Important Items


Sewerage Manure

A South Sea Dredger

Something New About Ozone

Air Vessels on Pumps

An American Knighted

Atmosphere for Consumptive Persons

The Use of Salt in Food


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November 23, 1856