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Variety Molding Machine

A Curious Fact

Award of Medals by the American Institute

Notes on Foreign Inventions

File-Cutting Machine

Weekly Summary of Inventions

Coral Formations

The Potato Bug

The Cereals of the United States

Spontaneous Combustion of Sawdust

A Column of Interesting Varieties

The Condition of Applications at the Patent Office

Patent Case--Wood-Splitting Machine

Home Patent Agents

A Large Planetarium

Improved Fan Governor

Sewing-Machine Guide

City Public Parks

Iron Vessels

Hyatt's Extension Case--Remarks on the Commissioner's Decision

Hyatt's Patent Extension Case

What Becomes of Heat?

Foreign Summary

Patent Claims

Avery's Railroad Joint

Graphite Paint

Improved Hydrant


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    Notes and Queries

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November 19, 1859

20% Sitewide for President's Day