Pencil Forms Midget Radio Set (Sep, 1934)
Pencil Forms Midget Radio Set
A MIDGET crystal set, built into a common lead pencil, is the technician’s answer to demands for a personalized radio receiver. The crystal and cat’s whisker are built into eraser end of pencil. Headphones complete the outfit. Construction plans for a similar device were carried in the May issue of this magazine.
Dibs on “The iPencil” name
© StanFlouride 2007