Skip to main content

Features

Boyd's Liquor Preserver

Wool

Advance Wages for Seamen

Counterfeit Trade Marks

List of Patent Claims

Live Fences--Osage Orange

Changes in the Size of Vessels

Natural Bridges

Arctic Explorations This Season

Concentrated Milk

Indian Corn

The Laying of the Atlantic Telegraph

The Tehuantepec Route

Self-Lifting Harvester

Goodwin's Center Vent Water Wheel

Testing of Steam Engines

Automatic Fan

To Readers of the Scientific American.--Our New Volume

Miller and Kailey's Steam Gage

Testimonial to Judge Mason

Conveyance of Power

Bole-Ammoniac

Preserving Fresh Meat

United States Residence Registry

Extraordinary Performance of a Turbine

Our Cotton Manufactories

Photographing on Wood

Correspondents

Coal in the United States

New Prospectus

Departments

    Purchase To Read More

    Already purchased this issue? Sign In to Access
    Select Format
    August 15, 1857

    Help Us Reforest the Mississippi River Valley