Features
Improved Moving Tread Power
The Construction of Steamships
American Steamboats in Russia
Important Hints on Ventilation
Statistics of Headache
Insect Intruders
The Avery Monument and Statue
Improved Marine Salinometer
The Measurement of Heat
Horse-Taming
Rain and Paint Phenomena
File-Cutting Machine
Indian Curiosities
Catching Whales
Infringement Case
A Column of Interesting Varieties
Lightning Conductors and Attractors
Look Out for the Locomotive !
French Gunboats
Improved Hay-Making Machine
Fulghum's Sawing Machine
Hydraulic Gold-Mining
Meteors
Republicanism and the Fine Arts
Foreign Summary--News and Markets
Adulterated Oil of Peppermint
Glass-Drilling
Rabbits and Trees
Weekly Summary of Inventions
Patent Claims
Land Leeches
Improved Portable Iron Railing
Departments
- Departments
Notes and Queries
