Scientific American Magazine
Volume 90, Issue 18You are currently logged out. Please sign in to download the issue PDF.
Features
The Preparation of Pure Argon
The Aqueduct Commissioners and the New York City Water Supply
Longitudinal Bulkheads and Battleship Stability
Soaring Flight
A German High-Speed Locomotive
The Wolvin, the Largest Fresh-Water Steamship Afloat
Two Home Made Wireless Telegraph Receivers
The Manufacture of Incised, or Cut Glass
The Automobile and Motor-Boat Races at Nice and Monte Carlo
Business and Personal Wants
Departments
Science Notes - April 30, 1904
Correspondence - April 30, 1904
Notes and Queries - April 30, 1904
Recently Patented Inventions - April 30, 1904
Index of Inventions - April 30, 1904
Patents - April 30, 1904
