On YouTube, this guy posted an extensive archive of radio broadcasts from WWII, everything from Hitler’s speeches to the whole day D-Day coverage from CBS News.......
Here is one such link, you can easily find the others from there...
https://www.youtube.com/watch?v=rT9uTYxhzYk
Great link to the radio recordings, thanks. I could even stream that through the car stereo on my next long drive, while the wife sleeps. ;-)
I wonder what radio archival sources "The Fonz" utilized?