Scientific American Magazine

Patent Culindron Pianoforte

A New Railroad

Stoneham Branch Railroad

Great Speed

Railroad Movements

Colored Silk Cocoons

Shocking Railroad Accident

Old Ring

Alleged Burying Alive

Death by Machinery

Syrup of Asafetida

Justice to Philippe de Girard

Heating and Ventilation Railroad Cars

The Useful Man

Whitney and his Cotton Gin

Champagne

Sardines

Human Ingenuity

Population of New York State

Elevating Water from Rivers for Cities

Table of Lumber in Logs

The New Steamboat Law at the West

Circular Saws

Filling Teeth over Exposed Nerves

Machinery and Tools as they are—The Steam Engine

Improved Cotton Press

Holly's Railroad Car Brake

Screw Cutting Machinery

Iron Masts in a Gale

Albee's Fowl Feeder

Pasteboard Cutter

New Cotton Press

Changes in the Patent Office

Reform of the Patent Laws

Foreign Patents

Materials for Building Houses

Interesting Patent Case—Colt's Pistols

A Large and Small Wheel

New Invention for Steamships

To Competitors for the Prizes

Manufacture of Iron

Recent Foreign Inventions

Illustrated Newspaper

Patents in England

Rewards to one Inventor

Suspension Bridges

The Caloric Steamship

The Cotton Crop

The Beardslee Planing Machine Case

Influence of Poisons upon Animal Heat as a Cause of Death

Snuff and its Manufacture

Mechanics

Guano as a Manure

Salve for Burns

A Chapter of Suggestions, &c

To Correspondents