Skip to main content

Features

Improved Gang Plow

Improved Safety Hatch

Natural Ice Houses

New Coal-Burning Locomotive

Great Feat of Swimming

List of Patent Claims

Railroads in Texas

Electro-Chemical Baths

The Sun--No. 5

Boucherie's Process for Preverving Wood from Decay

Slate Roofing

Australian Gold

Bad Steam Boilers

Improved Hand Corn Planter

A Patent Extension

Revolving Boiler

A Picture of Hampden

Improved Sawing Machine

Page's Saw Mill Patent Suit

Heating Cold Water by Friction

Recent American Patents

On Reading

One Thousand Dollars Reward

The Qualifications of Engineers

Epidemics--Yellow Fever.--Its Cause

Recent Foreign Inventions

Fire-Engine Playing

To Correspondents

Important Items

Breech Loading Cannon and Shot

Water Pipe Incrustations

Coal Locomotives in the West

Sea Waves and Sea Sickness

American Steamboats in China

Cocoanut Oil

Prospectus

Early Rising

Departments

    Purchase To Read More

    Already purchased this issue? Sign In to Access
    Select Format
    August 23, 1856

    Beyond XX and XY

    Biology. Identity. Equality.