Paudio

The Adventures of Superman
The Baby From Krypton
From: https://archive.org/details/TheAdventuresOfSuperman_201805
Usage: Public Domain

Boys and Girls, your attention please! Presenting a new exciting radio program featuring the thrilling adventures of an amazing and incredible personality. Faster than an airplane, more powerful than a loca motive, ....

Up in the sky! Look! It's a bird! It's a plane! It's Superman!