Popular Science Monthly, v. 144, n. 5, 1944

Google Books

144

1944-05

Public Domain

Is Part Of
Title	Alternate label	Class
British soldiers patrol the Kentish coast of England using a miniature armored train
The Bell Airacobra fighter
Collapsible assault boats made by Travelodge Corporation
Waterproof suits which keep flyers warm for hours after they climb from the sea onto life rafts
The grenade No. 69: a concussion weapon which explodes immediately upon landing
The manufacture process of Tankships for supplying fuel to Allied motors
Three portable tool sets for Army Engineers: Carpenter Set, Pioneer Set and Auxiliary Set
Boxes containing the functional systems of Douglas C-54 Skymaster plane in miniature to train skymaster crews
A History of Landing-gear design
Conception of an idealized jet-propelled plane combining a low landing gear with wheels partly submerged, and a single jet engine within the main fuselage
Four-gun Maxson machine-gun mount
A launching device which make possible a quick take-off from shorter vessels
Aerial bombs with rocket propulsion
A periscope for tanks
Two-piece projectiles
Wing-stiffening beams made of curved metal provide strength, protection to crew and form an integral fuel tank
A 37 mm gun mounted on a "wobble plate" to train gunners
Disney-designed insigna adopted by U.S. prisoners of war in Germany
Vultee Valiant, a swift two-place trainer used for training combat pilots
U. S. Army's soldiers equipment
Several kinds of explosives each one with its own particular job in war as in peace