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Features

Power of Eloquence

Nature

Departing Affections

Effects of Cannon Balls on Iron Steamers

Lucky Dream

J. Massey's Improved Grain Dryer

A Mother's Blessing

Tea in France

Screw and Paddle

Rail Road News

Late Foreign News

A Rogue Watch

The Cast Iron Plough

The Irish Way to Obtain Heights Which Cannot be Measured

Phonographlcal Progress

Antidote to Arsenic

Not Alone

Mechanics Look to your Accounts

A Red Hot Magnet

A Giant

A Hard Head

Important Invention

The Cotton Steamers of the Mississippi

Hanging Machine

Sugar in Cuba

Subterranean Lake

Singular and Successful Operation

The Hemp Crop

A Wonderful Cure of a Broken Leg

American Porcelain

Ancient Gems

Pemican, Food for Canadian Hunters

Clarke and Varley's Atmospheric Rail-Road

Terrestrial Magnetism

An Elastic Wheel

A Whale Propeller

Improved Brace Pad

Explosion of Steam Boilers

Bullet Making

Window Sash Fasteners

Improvement in Spinning Rollers

List of Patents

The Contracted Vein

Freligh's Marine Mill

Discharge of Water

Cotton Scraper

Patent Infringement,--Reaction Water Wheel

Scientific American--Bound Volumes

Phenomena of Sound

Congress and Inventors

Notice

Ballard Vale Machine Shop

A Good Offer

To Subscribers

Invention

Important Patent Case

Population of the British Empire

Crystallization

True Nobility

Intemperance

Wages of Labor

Guns

Enormous Bird

Experiments in Gunnery

Economy of Power in Cotton Factories

New Lights on Astronomy

Patent Agency

Advice Gratis

Manufacture of Tapestry, Rugs, &C

Manufacture of Flax

History of the Hat

New Use of the Tomatoe

Curious Experiment

Scenting a Room

Economical White Paint

Soap as a Manure

Enamelling Iron Vessels

Singular Effects of Attraction

French Polish for Boots or Shoes

Tempering Steel Rollers

Hints to Ladies

The Scientific American

To Clean and Restore the Elasticity of Cane Bottom Chairs, Couches, Etc.

To Describe an Oval

To Prevent Cholera

Tooth Powder

Mechanical Movements

The Horse Shoe Magnet

Case Hardening

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    To Correspondents

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    Union Magazine

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April 29, 1848

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