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To Color Pine to Imitate Black Walnut

Travelling Damages

Albany and Rutland Railroad

Ease to People who are Troubled with Asthma

How to Preserve Health

Improved Machinery for Rolling Irregular forms of Metal

Plank Roads

Capt. Forbes' New Ship Rig

The Double Eagle

The Flax Culture and Linen Trade of Ireland

The Honey Guide

A Shirt for Poor Prince Albert

Correspondence of the Scientific American

Libel Suit about the Hague Street Explosion

Oris and Charcoal Paste

Printing of the Patent Office Report

Remonstrance against the Washington Monument

Re-action Water-Wheels

Sleep and Insanity

Remmington Bridge

The Patent Battle Ground

Zinc Sheathing

Gun Stock Patent

Improved Ship Pump

Improved Spoke Shave

Improved Tool for Cutting Bungs, Tree-nails, &C

Improvement in Copper Rollers for Calico Printing

Improvement in Looms for Weaving Different Patterns

Improvements of Printing Types

Kase's Improved Force Pump

New Locomotive

The Baltimore Convention of Inventors Woodworth's Patent &C

Foreign Manufactured Articles by American Patented Machines

New Article of Food—Meat Biscuit

List of Patent Claims

Back Volumes Scientific American

How Does a Fly Buz?

Improvement in English Woollen Goods

History of Propellers and Steam Navigation

Cashmere Shawls

To Inventors and Mechanics

The White Wax Insect

Tanning—Practical Remarks


  • From the Editor

    To Correspondents

  • Recommended

    Notices of Books

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March 23, 1850

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