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Greatest Naval Review in American History, Prizes for Military Aeroplanes

Photographic Scouting at Night

An Artist's Contribution to an Aeronautic Problem

The Recent Gliding Experiments of the Wrights

By Grover Cleveland Loening

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

By F. C. Coleman

The Laboratory- November 4, 1911

Some Suggestions for Home Experiment

Ball Clamp for Holding a Camera

By J. H. Bentley

The Inventor's Department- November 4, 1911

Simple Patent Law; Patent Office News; Inventions New and Interesting


  • Letters

    Correspondence- November 4, 1911

  • Recommended

    New Books, Etc. - November 4, 1911

  • Departments

    The Heavens in November

  • Recently Patented Inventions- November 4, 1911

  • Notes and Queries- November 4, 1911

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