The Nitrate Shipment, Part Three (Superman EP0180)|Superhero Audio Drama
The Nitrate Shipment, Part Three (Superman EP0180)|Superhero Audio Drama  
Podcast: Old Time Radio Superman Show|Superhero Adventure Audiodrama
Published On: Fri Jan 02 2026
Description: Original Release Date: September 16, 2009Jimmy Olson and Pug Flanagan are floating out to sea with dangerous men who are determined to find the treasure in the map from the Clara M. Original Air Date: April 25, 1941Check out our  website at http:///lasersword.adamsweb.usListen for more thrilling Golden Age of Radio adventures of Superman!