![MPIR Old Time Radio show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/029/580/small/mpir-old-time-radio.jpg)
Summary: Presenting The Devil and Mr O "Nature Study" aired Nov 05, 1971. Please support these shows with your donation today. cjkell@mystery-otr.com
Summary: Presenting The Devil and Mr O "Nature Study" aired Nov 05, 1971. Please support these shows with your donation today. cjkell@mystery-otr.com