Right half of a two-page spread. You can still put your own radio "system" together with these modules: the RA Short-Wave Regenerative Tuner, the DA Tube Detector with Two-Stage Amplifier, and the combination RC Short-Wave Regenerative Receiver. These look pretty neat. Published in the March, 1922 issue of RADIO NEWS.
Source: Magazine collector Steve Davis
Restoration by: magscanner