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Miniature model of the U. S. S. Philadelphia Title: U. S. Light Cruiser 'Philadelphia' Class
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Miniature models of the U. S. S. Washington and the U. S. S. North Carolina Title: We Are First Again With Plans for Models of the New United States Superdreadnoughts Washington and North Carolina
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Making a toy gas mask Making a Toy Gas Mask
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The development of american automatic weapons Title: How America has developed the world's best automatic weapons
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Uncle sam's shooting gallery Uncle sam's shooting gallery
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What to wear in an air raid What to wear in an air raid
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The Dove of Peace Is Resting, but the Doves of War Are Active Enough The Dove of Peace Is Resting, but the Doves of War Are Active Enough
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A Floral Tank Struck a Warlike Note at the Pasadena Carnival A Floral Tank Struck a Warlike Note at the Pasadena Carnival
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The "Helicopter", A Vertical Airplane The "Helicopter", A Vertical Airplane
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Submersible fort Submersible Forts to Protect Our Costs. They are conceived as anchored, floating turrets, capable of discharging torpedoes at the enemy's ships
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Giant destroyer The Giant Destroyer of the Future
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Deadly man-steered torpedo A Deadly Man-Steered Torpedo. Would you pilot five hundred pounds of gun-cotton toward a hostile battleship and brave gun-fire?
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Canotti insommergibili d'emergenza Title: "Su di un sistema di salvataggio automatico".
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"Draken ballon" Caption: "Altro tipo di "Draken ballon" (più moderno) all'atterrissaggio".
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Pallone cervo volante Caption: "Pallone cervo volante (tipo a coda) in partenza".
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Aeroplano trasparente Caption: "L'aeroplano trasparente, veduto da vicino e lontano: le ali, a meno di 1000 metri, sono praticamente invisibili"
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Hangar girevole per dirigibili Caption: "Veduta esterna longitudinale dell'hangar girevole costruito dalla Siemens-Schuckert di Berlino pei dirigibili e su disegno del Krell".
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Biplano "Sjkorsky" Caption: "Il biplano di Sjkorsky pronto per il volo".
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"Kangaroo" nave trasporta-sottomarini Caption: "Il Kangaroo, pronto per ricevere il sottomarino".
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Sistema di granate sotterranee automatiche Title: "La guerra a distanza con l'elettricità"
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Gravitation Nullifier The Gravitation Nullifier
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The Electro-Magnetic Gun and Its Possibilities The Electro-Magnetic Gun and Its Possibilities
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Electric Gyro-Cruiser The Electric Gyro-Cruiser
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Miniature Electric Battleship Massachusetts Miniature Electric Battleship Massachusetts
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The Trench Tractor The Trench Tractor