Skip to main content


Boot and Shoe Pegging Machine

New Patent Bill

Soldering Salt

Meteorological Calculations

Improved Fire Arms

Improved Printing Press

New Steam Brake

Self-Acting Railroad Switch

Improved Roving Tube

Improved Tenon Machine

Improvements in Tables

Progress of Science

Improved Fish Hook

A New Technical Dictionary

Massachusetts Boots and Shoes

New Use for Buckwheat Straw


Review of the New Patent Law

Life Preserver Seat

List of Patent Claims

The London Crystal Palace

Iodide of Potassium

A Chapter of Suggestions, &C


Manufacturers and Inventors

On the Employment of Water in Filling up Deep Bore Holes in Blasting Operations

New Cure for Burns

Scientific Memoranda


  • From the Editor

    To Correspondents

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
Scroll To Top