Scientific American Magazine
Volume 44, Issue 5You are currently logged out. Please sign in to download the issue PDF.
Features
An Improved Mountain Railway System
The Tendency of Recent Court Decisions with Regard to Reissued Patents
Official Report on the Steamer Anthracite
General Grant as President of the World's Fair Commission
Hydraulic Mortars and Cements
Solar Clouds and Sun Spots
Thermometers
Improved Wood Screw
New Mechanical Movement
New Milking Stool
Simple Magic Lantern
Improved Cattle Feeder
Dynamo-Telegraphy
Improved Hand Press
Spring-Making Tool
Improved Oil-Stove Wick Trimmer
Human Trees of India
The Common Hornbill
Miscellaneous Inventions - January 29, 1881
A Curious Grave
Departments
Recent Inventions - January 29, 1881
Correspondence - January 29, 1881
New Inventions
Business and Personal - January 29, 1881
Notes and Queries - January 29, 1881
Index of Inventions - January 29, 1881
New Books and Publications - January 29, 1881
