Scientific American Magazine

The Plowshare Prow

Pacific Railroad

Railroad Accidents

Emerald

Patent Matters

Animal Electricity

Mills for Grinding

Variola and Vaccination

Night Air

Tin Roofs

New Enemy to the Pear

Suspension Bridge

A Neat Craft

English Model of the Yacht America

A Telegraph

Electro-Magnetism as a Motive Power

The Engineers' Strike in England

Explosion of Burning Fluids

Sleep

Marine Signals

Adamantine Sperm Candles

Improved Rifle Barrel

Improvement in the Manufacture of Gas

Mildew on Canvas

Saw Mill Improvements

New Rotary Engine

Machinery for Scraping Ivory

Converting Rotary into Reciprocating Rectileniar Motion

Attaching Hubs or Wheels to Axles

Dodge's Printing Press

Improved Printing Press

Tennoning Wheel Spokes

Light Houses and our Light-House System

Water for Brooklyn

Arresting Conflagrations in Cities

Courts of Equity

Profits of Patents

List of Patent Claims

The Country for the Consumptive

Valley of the Amazon

The Reformation of the United States Judiciary System

Patent Laws, and Guide to Inventors

Back Numbers and Volumes

Medical Science

An Expedition to the South Seas

Belgian Safety-Lamp

Boiler Explosions

To Correspondents

An Important Paragraph