How do you make a detector ad interesting? Emphasize the box, and mirror the borders in the typography, for one. FADA crystal detectors used by thousands to receive WJZ and KDKA, pioneer broadcasters. Build your own. Published in the March, 1922 issue of RADIO NEWS.



Source: Magazine collector Steve Davis

Restoration by: magscanner

Created on

Friday 26 February 2010

Posted on

Friday 26 February 2010

Tags

construction, crystal set, detection, diode, radio, reception

Albums

• Advertising Art in Magazines / Radio, Television, Phonographs, and Recordings / Radio Experimenters and Constructors

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