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Improved Bank Lock

Crystallization

Water and Morals

The Worthlessness of Gold

The Great Eastern

Lavas

Gas From Peat

Activity at the Patent Office

The Cotton Crop

Frederick Sauvage

Crystal Palace Visitors

Contemplated Introduction of Seed from Northern China

Jennings' Improved Carriage Tops

Inventors, to the Rescue!

Improved Grain Cleaner

Good News for Inventors

Fifteen Hundred Dollars in Cash Prizes

Electricity

The Twenty-Ninth Annual Fair of the American Institute

Failure of the Atlantic Telegraph--Its Cause and Prospects

An English Opinion of the United States Patent Office Management

Coal-Breaker Patent Extended

Correspondents

Fee's Improved Cotton Seed Huller

Massey's Leakage Alarm Gage for Ships

New Prospectus

Temperature of Liquids

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    October 03, 1857

    See the World from a Different Perspective

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