The Military Value of Airships, The Shipping Bill Fallacy and more
Editorials
[The cover image is associated with the first editorial on airships]
Volume 112, Issue 5
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Features
The Periscope-How it is Constructed and Manipulated
The Searching Eye of the Submarine
Fighting the Sea with Compressed Air, Using Volcanic Steam for the Production of Electrical Energy
Do You See the Point?
Government Co-operation With Our Industries-I
Why Foreign Markets are Closed to Us and How They May be Opened
Mankind in the Making
The Direct Ancestor of the Modern Man and What He Looked Like
The Photo-Kaleidograph
A New Instrument That Facilitates the Designing of Artistic Patterns