American Coal Basins

New Mode of Fencing

Weight and Measure of Water

Hand Iron Drill

On the Flying of Birds

How to apply Guano

Locomotives on Prairies

A Fact in Natural History

A New Cent

Flax Industry--No. 2

Soldering Cast Steel

The Red Sulphate of Indigo

Sawing, and Saw Mills

Which is the Best Water Wheel?

List of Patent Claims

Paper for Newspapers made of Straw

Something More About Gilding Metals

Colt's Pistols in Europe

Improved Gold Amalgamator

Railroad Signals

The Darien Expedition

Postage

Cistern for Rain Water

Making the Wool on Sheep to Grow, &c

Cleaning Dirt

Fire Arm Charger

Punching and Shearing Machines

Water Wheel Gate

Another Fire Annihilator Experiment

Depreciation of Textile Fabrics

Bank Bills

Important Patent Decision

Tallow, Tallow

War, War

Improved Cotton Press

The Crystal Palace in a New Phase

Amorphous Phosphorus

In Peace and War--Railway Signals

The Osage Orange for Hedges

Double Dasher Churn

Illinois Central Railroad

Proposed Railroad Bridge Over the Hudson

To Correspondents

Deep Sea Soundings by American Vessels

Enemies of the Teeth

Mechanics

Manufacturers and Inventors