Scientific American Magazine
Volume 48, Issue 13You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Filters
Sites for Water Supplies
Analysis of Water
Education for Mechanics
Some Answers to Correspondents
Aspects of the Planets for April
New Fanning Apparatus
New Pile for Galvano Cautery
Improved Hat Holder
Buggy Bow Spring
The Nordenfelt Gun
The Archer Fish
Mechanical Inventions
Agricultural Inventions
Miscellaneous Inventions
Engineering Inventions
Departments
Correspondence
Recent Inventions
Business and Personal
Notes and Queries
Index of Inventions
