Scientific American Magazine
Volume 90, Issue 21You are currently logged out. Please sign in to download the issue PDF.
Features
Rear Collisions on City Rapid Transit Systems
Results of the German Antarctic Expedition
The Catalpa Tree
Economy of Narrow-Gage Railroads
Death of Henry M. Stanley
Illumination of the Worlds Fair
The Distillation of Sea Water at Suakim
BY OUR BELGIAN CORRESPONDENT
The Russian Army and its Guns
The Manufacture of Mens Clothing on a Large Scale
Interesting Experiments to Determine the Correct Lines for Gasoline Motor Boats
"BY THE ENGLISH CORRESPONDENT OF THE SCIENTIFIC AMERICAN."
Life-Saving Apparatus in British Schools
Express Call for Large Office Buildings
Patent Department
New Riveter and Brace
Business and Personal Wants
Departments
Correspondence - May 21, 1904
Legal Notes - May 21, 1904
Notes and Queries - May 21, 1904
Recently Patented Inventions - May 21, 1904
Index of Inventions - May 21, 1904
New Books, Etc. - May 21, 1904
Patents - May 21, 1904