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Morse's Double-Acting Sash and Molding Mill

To Collect the Perfume of Flowers

True Education

Vermont Gold

The Largest Clock

California Academy of Sciences

The Art of Dyeing--No. 17

Extinguishing Fires

Carriage Painting and Varnishing Again

Greatest Depths of Mines

Nova Scotia Coal

Southern Railroads

An Inventive Editor

Railroad Brakes

The Proposed Reform of the Patent Laws

The Boston Steam Fire Engine

The California Condor

A Mill Stone Bursting

Professor Agassiz

Daguerreotypes Without a Camera

Rose's Straw Cutter

Winding up Lines, Twist, or Cord

Card Exhibitor and Distributor

New Cabin Chair

Seed Sower

Discovery in Painting With Light

Securing Corks in Bottles

Coal Burning Locomotives

Shawk's Steam Fire Engine

The Effects of Wind and Water on Climates

Stem Carriages for Common Roads

What Is a Tun Weight of Coal?

List of Patent Claims

Important Items


Inventors, and Manufacturers

History of Reaping Machines--No. 28

The Coal Produce of England

Cure for Ringbone


  • Letters

    To Correspondents

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April 21, 1855

Science for the Modern World