Popular Mechanics, v. 76, n. 5, 1941

Google books

1941-11

Public Domain (Google digitized)

Is Part Of
Title	Alternate label	Class
Steel Helmet Inside a Helmet Is Shaped to Shed Bullets
Self-Locking Explosive Rivet Speeds Airplane Building
Infrared Bulbs Fires Invisible Flash for Blackout Picture
Child's Track-Laying Tank Climbs Over Small Obstacles
Bomb Nose Pointing to Sky Is an Air Raid Shelter
Soldier "Hikes" on Treadmill To Test Vitamin Values
"Flying Mushroom" Planned as Aerial Pillbox
Sea Sled for Invasion Maneuvers Toboggans Into Water
"Peep" Is Slung in canvas Hull And Floated Across Creek
Tree Surgeon in Gas Mask Kills Grub in Soil
Self-Sealing Hose for Airplanes Guards Fuel from Bullets
Antitank Gun Rolls in Armored "Blitz Wagon"
Motorless Autos in Europe Are Drawn by Horse
Invasion Barge Lands Tanks and Motorcyclists
Policeman Wears Earmuffs While Firing at Target
Tin Field Huts for Marines Built in Nine Hours
Electrically Heated Flying Suits Warm Pilots at 60 Below
Plane and Boat Team Up to Save Pilots in Sea
Army Men Play Ball in Gas Masks as Part of Training
Novice 'Chutists Swing by cable on First Tests
Toy Carrier Launches a Tiny Plane From "Catapult" on Deck
Big Guns of Army Blast Target 30 Miles Away
Shells Trace a Rainbow of Steel Across a City
Army Inspectors See Howtizers Hand-Finished
Corncobs to Yield Munitions at "New Synthetics" Plant