Scientific American Magazine
Volume 12, Issue 34You are currently logged out. Please sign in to download the issue PDF.
Features
One Hundred Tuns of Grass to the Acre
The Half Launch Finished
Improved Marine Governor
List of Patent Claims
County Patent Rights
Millstones--Their Speed and Setting
Draining the Everglades
California Bituminous Springs
Alloys of Aluminum
Managing Boilers
Speed of Millstones
How to Use the Divining Rod
Mechanics' Halls
Burr Stone
Protection of Telegraph Cables
Burnap's Improved Pump
Automatic Alarm for Locomotives
Sewing Machines
Wants of California
The Pacific Wagon Road
Scientific Farming
Galvanized Iron
American Pearls
Peruvian Bark
Camlet
The Secret of Success in Tempering Tools
Notes on Science and Foreign Inventions
The Desjardins Bridge Catastrophe
Correspondents
Important Items
Fall of a Suspension Bridge
Telegraph Cable Across the Hudson
To Make Yellow Ink
Mechanics
The Frigate Niagara
Sarven's Patent Wood Bending Machine
Electricity for Discovering the Seat of Disease
