The Nitrate Shipment, Part One (Superman EP0178)|Superhero Audio Drama
The Nitrate Shipment, Part One (Superman EP0178)|Superhero Audio Drama  
Podcast: Old Time Radio Superman Show|Superhero Adventure Audiodrama
Published On: Wed Dec 31 2025
Description: Original Release Date: September 9, 2009Jimmy Olsen, Pud Flannigan, and Clark Kent get ready to depart on a ship from Panama. Original Air Date: April 21, 1941Check out our  website at http:///lasersword.adamsweb.usListen for more thrilling Golden Age of Radio adventures of Superman!