Volume 105, Issue 19
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Features
The Recent Gliding Experiments of the Wrights
Photographic Scouting at Night
An Artist's Contribution to an Aeronautic Problem
The British-Built Dredger for Panama
By Our English Correspondent, Hopper Capacity 1,200 Tons of Dredging, Bucket Ladder will Reach to Depth of 50 Feet
Abstracts from Current Periodicals- November 4, 1911
Phases of Science as Other Editors See Them
Wireless Telegraph Set for Cavalry
The Peking-Kalgan Railway
The First Railway Financed, Engineered and Built Solely by Chinese
Ball Clamp for Holding a Camera
The Laboratory- November 4, 1911
Some Suggestions for Home Experiment
The Inventor's Department- November 4, 1911
Simple Patent Law; Patent Office News; Inventions New and Interesting