Wars of Wonders
Item set
Items
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Cameraman at the Front Cameraman at the Front -
Marker Lights for Seadrome Permit Night Landings Marker Lights for Seadrome Permit Night Landings -
Huge Table Map Is Key to Air-Raid Defense Huge Table Map Is Key to Air-Raid Defense -
Recruits "Drive" a Dummy Tank at British Training School Recruits "Drive" a Dummy Tank at British Training School -
Camera in Model Airplane Snaps Aerial Photographs Camera in Model Airplane Snaps Aerial Photographs -
Fog of War Fog of War
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Super Gasoline Found for Planes but It Must Be Injected into Engine Super Gasoline Found for Planes but It Must Be Injected into Engine
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"Airport on Wheels" Carries Shop and Lights "Airport on Wheels" Carries Shop and Lights -
The World's Biggest Chess Game The World's Biggest Chess Game
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Water Wings Keep Plane Afloat If Forced Down at Sea Water Wings Keep Plane Afloat If Forced Down at Sea -
Under Water Cargo Carrier Under Water Cargo Carrier -
Popular Mechanics, v. 73, n. 4, 1940
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Letter on Warship's Tower Marks Prize Gun Crew Letter on Warship's Tower Marks Prize Gun Crew -
Armored "Tank" Aids Warship at Maneuvers Armored "Tank" Aids Warship at Maneuvers -
Bomb Carried on Airplane Weighs Two Tons Bomb Carried on Airplane Weighs Two Tons -
Sea's Hidden Highways Imperil Submarines Sea's Hidden Highways Imperil Submarines -
Dirigibles to Be Anchored to Ships' Masts Dirigibles to Be Anchored to Ships' Masts -
Baby Tank is Built by Boy to Navigate River Baby Tank is Built by Boy to Navigate River -
Gun with Twenty-Mile Range Runs on Rails Gun with Twenty-Mile Range Runs on Rails -
Oxygen Mask to Aid Aviators Seeking Altitude Records Oxygen Mask to Aid Aviators Seeking Altitude Records -
Control of Helium Gas Kept as a Military Secret Control of Helium Gas Kept as a Military Secret
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Army Gas as Cure for Colds Tested by Government Army Gas as Cure for Colds Tested by Government
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Bullet-Proof Vest Resists Fire of Three Pistols Bullet-Proof Vest Resists Fire of Three Pistols -
Army Has Gas Masks for Almost Every Purpose Army Has Gas Masks for Almost Every Purpose -
Ship's Finder Gives Distance of Any Object at Sea Ship's Finder Gives Distance of Any Object at Sea