Features
Misapprehensions among Inventors — Patents North and South — Suggestions to Mechanics
The Science of Common Things
Romance of the Steam Engine
Teissere's Blank Stamping Press
Newton's Improvement in Pressure Gages
Electricity and Some of its Practical Applications
Johnson's Pumps for Compressing Elastic Fluids
Column of Varieties
Tilton's Improved Temple
Wortendyke's Improved Wicks for Candles
The Fertility of Inventors
The New Commissioner of Patents
Firearms and Rifle Breech Loaders
The Way Wealth is Distributed
The Polytechnic Association of the American Institute
Patent Claims - January 26, 1861
Departments
- Letters
Our Correspondence - January 26, 1861
- Departments
Notes and Queries - January 26, 1861
