* * * * PLEASE READ THE ENTIRE LISTING !! * * * * THIS IS AN OFFER FOR OLD RADIO PROGRAMS AUDIO ON USB FLASH DRIVE !! CHALLENGE OF THE YUKON  THIS IS A 63 EPISODE AUDIO COLLECTION. Challenge of the Yukon began as a 15-minute serial,  airing locally from 1938 until May 28, 1947.  Shortly thereafter, the program acquired a sponsor, Quaker Oats, and the series, in a half-hour format,  moved to the networks. The program aired on ABC from June 12, 1947, to December 30, 1949. It was then heard  on The Mutual Broadcasting System from January 2, 1950,  through the final broadcast on June 9, 1955. In September 1950, when the show moved to three broadcasts  a week, the title was changed to Sergeant Preston of the Yukon. IN OUR INVENTORY THIS IS ITEM SKU 88-0306 USB ALL OLD RADIO PROGRAMS LISTED ARE IN .MP3 FORMAT. THE FLASH DRIVE DOES NOT AUTO PLAY. YOU WILL NEED TO HAVE AUDIO PLAYING SOFTWARE INSTALLED ON YOUR USB EQUIPPED DEVICE TO OPEN AND PLAY THE FILES. ## ## ##  SATISFACTION GUARANTEE ## ## ## I'm sure that you will be delighted with your purchase, but if you are unhappy with your purchase when it arrives you can return it within 30 days for a refund. Please contact me if you have any questions. Copyright notice and disclaimer: We have full rights to distribute this collection.  Per eBay policy, we have ownership and rights to these drives and have full legal authorization to replicate the content  at our discretion without any further permission.  All of our media are copyrighted  Towards 2112 Sales, and redistribution without our consent is prohibited.