Here is a clip I found of a radio broadcast game between the Phillies (the Whiz Kids) and the Cardinals from 1950, Harry Caray on play-by-play and Gabby Street doing color. I wish the whole game was available to listen to. This is probably the only broadcast or clip in existence of Gabby Street when he was a sportscaster. It's like having my t205 card come briefly to life. Priceless, as they say. Now I wish I could find audio of Harry Heilmann when he, too, was a sportscaster...
https://www.youtube.com/watch?v=zk817KdZZAA