POPULAR SCIENCE Monthly
March 1950
Popular Science Publishing, New York, 1950.
 
Articles:
* HOW GOOD IS OUR ANTI-SUB DEFENSE? Can the dangerous new subs outfox our Navy's defenses? New devices and tactics may counter them.
 
* DR. G'S MOTORIZED TOOL KIT. The urge to "invent something" resulted in a power tool that will do nearly everything - and then some.
 
Secure text block with a heavy spine shift and clean pages.