Skip to main content


Machine for Manufacturing Picket Fences

Experience and Experiments in Adjusting Mill-Saws

Our Special Correspondence

Applications for the Extension of Patents

The Harbor of New York

Pleuro-Pneumonia in Cattle

Improved Pump Motion

Natural Products and Manufactures of Virginia

Humphrey's Mica Chimney for Lamps

Mortons' Loop Check, Adapted for the Wheeler & Wilson Sewing Machine

Reform in Weights and Measures

By E. M. Richards

The Light from Loaf Sugar

A Column of Varieties

Important Infringement Case

American Naval Architecture

An Extraordinary Military Drill

Improved Sewing Machine

Improvements in Carriage Wheels

Atmospheric Electricity

New American Clocks


Recent American Inventions - July 28, 1860

Polytechnic College Commencement

Patent Claims

Important to Inventors

Useful Hints to our Readers

Money Received

Improved Rice and Clover Huller

Improvements in Fire-Works Wanted

The Inventor and His Traps


  • Departments

    Notes and Queries - July 28, 1860

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
July 28, 1860

20% Sitewide for President's Day