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Blackout Bulb Sheds Downward Beam of Soft Blue Light Blackout Bulb Sheds Downward Beam of Soft Blue Light
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Changeable Flashlight Lenses Shine, Red, White or Blue Changeable Flashlight Lenses Shine, Red, White or Blue
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Rocking Gun-Mount Trains Tank Marksman Rocking Gun-Mount Trains Tank Marksman
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Fireproof, Rot Resistant Wood Replaces Steel and Concrete Fireproof, Rot Resistant Wood Replaces Steel and Concrete
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Opaque Shade for Blackout Stops Leakage of Light Opaque Shade for Blackout Stops Leakage of Light
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La Science et la Vie, VIII, n.21, 1915 (June et julliet)
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New War Tools Are Built From Old by Yankee Ingenuity
New War Tools Are Built From Old by Yankee Ingenuity
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Treatment for the injured La mécanothérapie et l'electrothérapie appliquées aux blessés militaires
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Ban on Cameras in Civil Planes For Duration of War
Ban on Cameras in Civil Planes For Duration of War
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Heaviest Bomb to Fall on Britain Weighs Nearly Two Tons Heaviest Bomb to Fall on Britain Weighs Nearly Two Tons
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Extra Tanks of Nazi Planes Resemble Huge Torpedoes Extra Tanks of Nazi Planes Resemble Huge Torpedoes
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Helmet Holds Field Glasses Leaving Hands Free Helmet Holds Field Glasses Leaving Hands Free
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Blackout Cane Carries Flashlight Fastened Near Handle Blackout Cane Carries Flashlight Fastened Near Handle
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Army Hut Models Help Recruits Learn Camp Construction Army Hut Models Help Recruits Learn Camp Construction
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Blackout Awning Seals the Window Against Light Leaks Blackout Awning Seals the Window Against Light Leaks
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Training recruits in the german army L'organisation de l'armée allemande
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Airplane Driven by Air Jet Is Developed in Italy Airplane Driven by Air Jet Is Developed in Italy
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War Images: Russian army Officiers cosaques en osservation à la lisiere de la foret d'Augustow
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War images: austrian artillery Pièce de campagne autrichienne
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War relief Infirmiers allemands conduisant, sur des trainaux, en arrière de leurs lignes avancées, des prisoniers français blessés
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War images: regulation of a machine gun Chasseurs d'Afrique reglant le tir de leur mitrailleuse
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War images: english artillery Pièce de campagne anglaise et ses servants en action dans les Flandres
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War off Costantinople A la conquete de Costantinope
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War in Galicia and in the Carpathians En Galice et dans les Carpathes les armées du Tsar ne cessent de progresser
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Ankle Reflectors for Blackouts Help Protect Pedestrians Ankle Reflectors for Blackouts Help Protect Pedestrians
