Volume 104, Issue 23
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Features
The Paris-Rome-Turin Aeroplane Race
Description of the First Two Stages of the First Great European Circuit
Waterspouts
Facts and Fictions Concerning Them
Mad Dogs and Hydrophobia
Rabies Before and After Pasteur
Col. George Washington Goethals, Canal Builder
How to Prevent a Small Drill from Breaking
Picture-framing Outfit
Underground Engine Muffler
Magnetic Door Stop
Design for a Small, Reversible Rotary Steam Engine
Making Life Figures of the Roosevelt Trophies
High Art in Modern Taxidermy
Abstracts from Current Periodicals - June 10, 1911
Phases of Science as Other Editors See Them
The Inventor's Department - June 10, 1911
Simple Patent Law; Patent Office News; Inventions New and Interesting