Improved Shingle Machine

Rolling Ships

Bread

Criticisms on the Experiments with Turbine Wheels at Philadelphia

Reform in Weights and Measures

Inventions Wanted in Texas

Improved Condenser

The American Association for the Advancement of Science

Improved Stuffing-Box

The Last of the Atlantic Cable

Journal of Patent Law

The Sale or Inventions--The Inchoate Sights of Inventors to Extensions of Their Patents

The Fresnel Light

Talk With the Boys

No. 2.--What Becomes of Gas When It Is Burned?

Tempering Steel

A Column of Varieties

Improvement in Leather-Splitting Machines

Origin of Iron Bridges

Flattery's Improved Faucet

Scientific versus Classical Education

An Inventor in Luck

A Great Harvest and a Golden Reaper

American Naval Architecture

The Clipper Bark James Welsh.

Applications for the Extension of Patents

Perkins' Sewing Machine Attachment

Literary and Scientific Notice

Muspratt's Chemistry

Recent American Inventions

Patent Claims

Money Received

What is to Become of the Great Eastern?

Improved Buggy Boat

Agricultural Exhibition Prizes