Volume 43, Issue 11
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Features
Striking Figures About Cotton
A Curious Physical Phenomenon
A Novel Projectile
Do Patents Pay!
The American Science Association
Mining Debris in California
Tin in Maine
The Concord School of Philosophy
A Novel Binder
Self-Adjusting Watch Key
De Locht's Pantelephone
Experiment Illustrating Discharge of Electricity From Clouds
Submarine Observatory and Electric Light
The Williamsport Panel Planer
Miscellaneous Inventions
Agricultural Inventions
Novel Air Brake
Mechanical Inventions
New Line-Throwing Gun
The Japanese and Chinese Sections of the Berlin International Fisheries Exhibition
Providence River Oysters
Natural History Notes
Engineering Inventions
Decisions Relating to Patents, Trade Marks, Etc
U. S. Circuit Court-Northern District of Illinois. Adams Vs. Illinois Manufacturing Company.—Patent Lanterns