Popular Science Monthly, v. 95, n. 4, 1919

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Items with "Is Part Of: Popular Science Monthly, v. 95, n. 4, 1919"
Title	Class
A section of the funnel of a new battleship
A Visit to Davy Jones's Locker. Going down in a submarine - Walking on the bed og the ocean - How the war's lost ships are to be recovered
An experiment made by the U. S. Navy aiming to launch an airplane from a boat which navigates at fast speed
Fighting Fire from the Sky. The forest ranger becomes an aviator
How airplanes were used during World War I and their possibles improvements and uses in peacetime
How Governor's Island was used by the U. S. Army during World War I
How shoes and uniforms were shipped to France during World War I
How the U. S. Army saved space in storing automobiles and other vehicles
How to trace the flight of a bullet
How tractors and tanks are used in peacetime
How U. S. military and naval depots are protected from spies
Testing Airplane Engines Behind Chain Curtains
The experiments made to improve the shipment of war supplies and the importance of their results for commerce in peacetime
The Wonderful 535-Foot Deck of the Sea-Plane Carrier "Argus"