What Ever Happened to the Radio Hat?

While surfing around I came across this fun old magazine cover from a 1949 edition of Radio Electronics. It features what's described as a "Radio Hat" comprised of a two-tube, battery operated radio. To see a larger version of the graphic, visit "10 Incredible Old Magazine Covers" at Oddee.com. (Photo Credit: © Oddee.com. Used with permission)

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