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Catwalks on Roof of House Gives Access to Bomb Fire Catwalks on Roof of House Gives Access to Bomb Fire
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Steel Fort in Sea Guards Approaches to Britain Steel Fort in Sea Guards Approaches to Britain
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Hand Cart for Incendiary Squad Carries Water, Sand, Tools Hand Cart for Incendiary Squad Carries Water, Sand, Tools
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Warships Cover Landing of V-Shaped Tanks Warships Cover Landing of V-Shaped Tanks
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Hatches in Hull of Steamer Launch Jap Barges Hatches in Hull of Steamer Launch Jap Barges
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Portable Airplane Detector Worn by "Spotter" Portable Airplane Detector Worn by "Spotter"
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Japs Set Fake Periscope Adrift In Attempt to Fool Allies Japs Set Fake Periscope Adrift In Attempt to Fool Allies
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Machine_Gun Sheds Barrel By Pushbutton Release Machine_Gun Sheds Barrel By Pushbutton Release
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Unexploded Bombs Hauled in Cart Made of Heavy Cable Unexploded Bombs Hauled in Cart Made of Heavy Cable
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Air-Operated Siren Gives Air Raid Warnings Air-Operated Siren Gives Air Raid Warnings
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Shell's fabrication (2) L'industrie automobile au service de la défense nationale
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Shell's fabrication M. Millerand, ministre de la guerre, visite une fabrique civile d'obus, dans un des nos départements de l'ouest
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La Science et la Vie, VIII, n.22, 1915 (août et septembre)
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Pointing instruments Les instruments de pointage employés dans certaines armées
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Wire for the trenches La fabrication, l'utilisation et la destruction des fils de fer barbelés
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The medical system of the army The medical system of the army
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Special Equipment to Save Submarine Victims Special Equipment to Save Submarine Victims
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Lightweight Lifesaving Suit Carries Food for Weeks Lightweight Lifesaving Suit Carries Food for Weeks
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Knockdown House Can Be Moved and Rebuilt Knockdown House Can Be Moved and Rebuilt
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Blacking Out Hollywood Blacking Out Hollywood
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Four-Place "Defense Ambulance" Loads and Unloads Easily Four-Place "Defense Ambulance" Loads and Unloads Easily
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Blackout Window Shade Has Light Face Inside Blackout Window Shade Has Light Face Inside
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Leather Kit Holds Six Tools Handy for Air Raid Warden Leather Kit Holds Six Tools Handy for Air Raid Warden
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Pickup "Jaw" Handles Incendiary Bomb Safely Pickup "Jaw" Handles Incendiary Bomb Safely
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Training the Glider Army Training the Glider Army
