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Item set
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A bangalore torpedo placed by a snatch-block arrangement Pulleys place giant bangalores -
A 75mm aircraft cannon mounted on a medium bomber Title: Flying big gun -
An infiltration training device similar to a guillotine The "dry guillotine" -
Shipping trucks in cases half their size Shipping Trucks in Cases Half Their Size -
Launching an airplane using a compressed-air catapult Shooting an Airplane from a Sling -
Replacing the crew of an observation ballon used on ships to detect mines Dropping the Pilot - 1919 Version -
The case that protected the watch of a German soldier The Watch that Wore a Gas-Mask -
Military gliders, motorless aircrafts with soldiers and supplies transport function Title: Silent partner of the plane -
The transport of food supplies from the U. S. A. to Europe You Cannot Waste Your Loaf and Have It Too -
Training in knot-tying for engineer soldiers, in the form of an obstacle race Title: Knot-tying obstacle race -
Development of a physical-training program to strengthen soldiers Can we make our soldiers tough enough? -
Automatic cable cutters set along bombers' wings edges Cable cutters -
Modifications in the design of seadromes , floating airports to facilitate air travel between continents Seadrome design improved -
Collapsible one-room house developed as a portable unit for use by armed force "Suitcase houses" for the army -
Bullet-resistant glass Title: Transparent armor...shields for sky fighters -
Proposals for the re-use of military jeeps in the post-war period 1001 postwar jobs for the jeep -
The important role played by the American telegraph in the Western front during World War I Title: The American Telegraph in France -
Methods for raising sunken ships and submarines Title: They bring 'em back afloat -
A project aiming to create airplanes that can serve as mobile hospitals Title: Bringing the Hospital to the Wounded by Air -
The trail of a cannon is used in London as a platform from which looking public events What London Is Doing with Its German Cannon -
Every 10000 $ bond purchaser in the Liberty Loan campaign gets a German helmet as a prize What's a German Helmet Worth? -
Possible ways to give airplane pilots a better view Wanted: The Eyes of a Bird -
A new compass indicates when the airplane is upside down It Tells the Aviator if He's Upside Down -
The microphones and geophones, used to locate German mines during war, could be used to save miners trapped underground Trapped in the Bowels of the Earth -
How U. S. sailors learn how to row Pull, Pull Togheter!