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Sprout's Improved Carriage Spring

Throwing Stones at Cars

A New Mine to Philadelphia

Freak of Lightning

Good Speed

Hudson River Railroad

Machine for Pressing Horn

New England

Rail Road News


Substitute for Stays

The Double-Headed and Pointed Finishing Brad

The Fair of the American Institute

The Senate and the Heads of the Senate

Those Knox Hats

To Cure the Hiccup

A Geologist Robbed

Yankee Improvement's in the British Colonies


An Ingenious Defendant

An Iron Mountain

Copper in Massachusetts

Degrees of Books


Natural Musical Telegraph

Remedy for Toothache

Incrustations on Steam Boilers

The Clock Makers

American Scientific Association

Feet of the Chinese Women

Death Not a Painful Process

The Atmospheric Churn

The Oil Saver

A New Barometer

A New Compound for Explosions

Brahma's Hydraulic Press

Cooking and Eating in Water

Cotton Sail Cloth

Gold Mine Machinery

List of Patents

Improved Piano

Improved Taper Chuck

Inventor's Claims

Straightening Railroad Iron

Sturgeon and Isinglass

The Way We Talk to Them at the West

Culture of Tea in the United States


Steam Navigation of the Atlantic

Patent Laws--Selling Before the Issue of a Patent

A Southern Manufacturing Village

Canadian Method of Hunting Wild Bees

Ranlett's Architect

The Best Mechanical Paper

New Chemical Law

Measuring Distance by Sound

History of the Rotary Engine

Cure for the Dysentery and Summer Complaint

To Ascertain the Weight or Lead

To Ascertain the Weight of ordinary Brass Castings

To Ascertain the Weight of Copper


  • From the Editor

    To Correspondents

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October 07, 1848

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