Wars of Wonders
Item set
Items
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Army Truck Rides Cable Over River in Speed Trial
Army Truck Rides Cable Over River in Speed Trial -
Guarding Our Vital Industries
Guarding Our Vital Industries -
U.S. Army Trains "Panzer" Force at Ft. Knox
U.S. Army Trains "Panzer" Force at Ft. Knox -
Midget "Range" Trains Riflemen in Tenth the Usual Time
Midget "Range" Trains Riflemen in Tenth the Usual Time -
Odd-Shaped Boats Rescue British Engineers
Odd-Shaped Boats Rescue British Engineers -
Quick Test Shows Student's Fitness for Flying
Quick Test Shows Student's Fitness for Flying -
New Sinews of War
New Sinews of War -
400-Mile Wind Tests Planes
400-Mile Wind Tests Planes -
Clipper Outpulls Tug in Power Test on Surface
Clipper Outpulls Tug in Power Test on Surface -
"Cluster" Aerial Bomb Spreads Damage Over Wide Area
"Cluster" Aerial Bomb Spreads Damage Over Wide Area -
Man-O'-War with Wings
Man-O'-War with Wings -
U.S. Army's 28-Ton Tank Packs a "75" Gun
U.S. Army's 28-Ton Tank Packs a "75" Gun -
Fire Bomb Put Out With Extinguisher Shot From Gun
Fire Bomb Put Out With Extinguisher Shot From Gun -
Popular Mechanics, v. 76, n. 1, 1941
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Forty-Five Per Cent "Hill" Tests Army Trucks
Forty-Five Per Cent "Hill" Tests Army Trucks -
Plane Motor Is Warmed Up Quickly by Portable Unit
Plane Motor Is Warmed Up Quickly by Portable Unit -
Phantom Raiders of the Air
Phantom Raiders of the Air -
Flyer Resembles Grim "Man of Mars" as He Aims Guns
Flyer Resembles Grim "Man of Mars" as He Aims Guns -
Huge French Bomber Also Transports Troops
Huge French Bomber Also Transports Troops -
Popular Mechanics, v. 63, n. 6, 1935
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Trapdoor in war plane permits 'chute jumps
Trapdoor in war plane permits 'chute jumps -
"Puff targets" train army's flying observers
"Puff targets" train army's flying observers -
High speed changes in flying
High speed changes in flying -
Ancient war catapult is rebuilt for movies
Ancient war catapult is rebuilt for movies -
Fool-proof explosive found Fool-proof explosive found