Popular Mechanics, v. 76, n. 4, 1941

Google books

1941-10

Public Domain (Google digitized)

Is Part Of
Title	Alternate label	Class
Machines That Make Machines
Inflated Boat and Life Jacket Save Lives of Airmen
19-Ton Bakery on Wheels Travels With Army
Camouflage Suits of Thin Rubber Give Snipers Freedom
Inflated Rubber Life Suit Keeps Wearer Warm
Dummy Antitank Guns Are Welded From Junk Parts
Tuning Up America's Defense Machine
Asbestos Wings Protect Boat From Flaming Oil on Ocean
Officer Build Better Gun Sight For $6.38
Fast-Firing Antiaircraft Guns Pour From U.S. Plant
U.S. Army's One-Man Flame Throwers to Attack Pillobx or Tank
Television and Radio Patrol for Sea Proposed
Collapsible Stove for Tents Burns Coal or Wood
Robot Lookout Would Warn Us Of Enemies Near Our Coast
Mobile 155-Millimeter Field Gun Travels at 75-Mile Clip
500-Ton Rotor to Expand Power for Defense
Big Motor-Driven Guns to Fight Enemy Tanks
Mobile Unit Floodlights Emergency Airport
Mid-Channel Float Saves R.A.F. Fliers Downed in Battle
Wings Over the Antarctic
Antitank Scout Car Packs Three Machine Guns
Warplane Held in Leash for Fire Power Test
Two-Way Saw With a Pistol Grip Makes Vertical or Lateral Cuts
Our Coastline "Wall Of Steel"
Two-Piece Skis for Parachutist Easy to Sling Over Shoulder