Features
Another Steam Balloon
New Fountain Pen
Improvement in Mariner's Compasses
Many-Colored Bank Note Counterfeits
Veterinary
A New Hot Air Locomotive
Copper Ore a Dangerous Cargo
How to Plant Potatoes
An American Carpenter the Founder of an Aristocracy
List of Patent Claims
The Boston Watch Company
The Tides
Explosion on the Steamboat Metropolis
Ships of the Desert
To Make Pure Wine of Apples
Great Iron Works--The Largest Water Wheel in the World
Progress of Telegraphing
Curious Coincidence Relating to Two Inventions
Apple Parer, Corer, and Slicer
New Stone for Pavements
Artificial Guano
Coke on Railroads
Patent Wrist-Band
Recent American Patents
The Woodworth Patent Extension Scheme
Monster Mortar
Experiments With Metals
Recent Foreign Inventions
Great Fire in Philadelphia
Notes on Ancient and Curious Inventions.--No. 6
Important Items
Mechanics
Improved Bench Hook
Scientific Notes
Machine for Boring Fence Posts
Departments
- Letters
To Correspondents
