JF Ptak Science Books Quick Post
I just like the cover art for Radio News. For at least the decade that I know about this journal published with very heavily red covers. This one, for April 1931, was really red and also had some unusual design going on–especially after the cover text was removed. That fellow is standing there with the giant tube that helped the venerable KDKA (Pittsburgh, one of a few contenders for the title of “first commercial radio station” in the U.S.) reach millions of people, with a very powerful 400 kW signal–it basically made the station a local-national. (As it turns out the highest power ever authorized for AM radio was 500 kW to WLW (Cincinnati) in 1934, but which was modified down to 50 KW.)
[The only manipulation was removing the text from the bottom right that displayed the issue’s contents–everything else is in situ.]