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Scientific American Magazine Vol 90 Issue 21

Scientific American Magazine

Volume 90, Issue 21

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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

Robertus Love

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

William G. Fitz-Gerald

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